What is the value of the discriminant for the quadratic equation  4x2 -  25=0

Q: What is the axis of symmetry of the following quadratic equation? y = 2x +12x+10

A: Given,            y=2x2+12x+10To find : The axis of symmetry of the quadratic function.We know that,…

Q: What is the value of the discriminant for this quadratic: 2x -12x + 8 = y O 80 O 40 -208

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Q: If using the method of completing the square to solve the quadratic equation x2 - 19x + 23 = 0,…

A: Consider the given expression. x2-19x+23=0

Q: A 3 inch by 5 inch picture is surrounded by a frame of uniform width. The total area of the picture…

A: A 3 inch by 5 inch picture is surrounded by a frame of uniform width. The total area of the picture…

Q: Find the discriminant of the quadratic equation and describe the number and type of solutions of the…

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Q: 2x2 + 10x – 12 = 0

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Q: What is the discriminant of the quadratic equation 9x? + 5x – 9 = 0? -

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Q: 2x2 – x = 3

A: Solve equation

Q: Use the discriminant to determine how many and what kind of solutions the quadratic equation 3x2 –…

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Q: What is the value of the discriminant for this quadratic: 8x2 - 24x + 18 = y O-1,152

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Q: If using the method of completing the square to solve the quadratic equation x2 + 8x + 11 = 0, which…

A: To complete the square of the quadratic equation             x2+8x+11=0 What number should be added…

Q: Use the discriminant to determine the number and types of solutions of the quadratic equation. 2x? -…

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Q: Find the area of a rectangle whose length and breadth are the roots of the quadratic equation x2…

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Q: If using the method of completing the square to solve the quadratic equation x2 + 17x + 3 = 0, which…

A: Given,

Q: If using the method of completing the square to solve the quadratic equation 15x +2 = 0, which…

A: Given equation is x2-15x+2=0             ...... (1) Compare this equation with ax2+bx+c=0, a=1,…

Q: -2 -1- 2-

A: From the quadratic equation..

Q: roots of the quadratic equation 2x2=18 is?

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Q: If using the method of completing the square to solve the quadratic equation x2 - 14x 40 = 0, which…

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Q: scriminant of the quadratic equation x2+2x-7=0

A: Introduction: The discriminant of the quadratic equation ax2+bx+c=0 is given by, d=b2-4ac If…

Q: Compute the value of the discriminant and give the number of real solutions of the quadratic…

A: Compute the value of the discriminant and give the number of real solutions of the quadratic…

Q: If using the method of completing the square to solve the quadratic equation x2 + 15x + 4 = 0, which…

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Q: If using the method of completing the square to solve the quadratic equation X2 – 15x + 22 = 0,…

A: The method of completing the squares uses the concept of rewriting the quadratic equation such that…

Q: If using the method of completing the square to solve the quadratic equation x2 – 15x - 10 0, which…

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Q: Find the area of a rectangle whose length and breadth are the roots of the quadratic equation…

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Q: Compute the value of the discriminant and give the number of real solutions of the quadratic…

A:

Q: If using the method of completing the square to solve the quadratic equation x2 + 13x + 15 = 0,…

A: Consider the quadratic x2+13x+15=0.

Q: What is the solution to this quadratic, -3x2 + 8x - 6 = 0

A: A detailed solution is given below

Q: If using the method of completing the square to solve the quadratic equation x2 + 20x + 28 = 0,…

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Q: Find the discriminant of the quadratic equation and describe the number and type of solutions of the…

A: According to question given that -x2-6x-9=0We have to calculate the discriminant of the quadratic…

Q: Find the nature of the quadratic form 2x2 + 2y? + 2z² + 2yz

A: Convert the given quadratic form to matrix form and solve it...

Q: What is the discriminant of the quadratic equation 0 = –x² + 4x – 2? O 8 O 12 O 24

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Q: If using the method of completing the square to solve the quadratic equation x2 – 20x – 25 = 0,…

A: Completing the square method is one of the methods used to find the roots of a quadratic equation by…

Q: Determine an equation equivalent to 2x-8x + 3 = 0 obtained by completing the square.

A: Given equation  2x2-8x+3=0 Add 8 to the given equation on both sides 2x2-8x+8+3=8

Q: The length of a rectangular garden is 6 meters more than the width of the garden. If there are of…

A: Let x meters be the width of the garden.Therefore the length of the graden is (x + 6) meters,…

Q: If using the method of completing the square to solve the quadratic equation x2 - 10x +21= 0, which…

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Q: If using the method of completing the square to solve the quadratic equation 2 + x +9 = 0, which…

A: The given equation is x2+x+9=0.  Add and subtract the square of half the coefficient of x on the…

Q: Why do we need zero on one side of a quadratic equation to solve theequation?

A: An equation is an equality with the algebraic terms involving different powers of the independent…

Q: If using the method of completing the square to solve the quadratic equation x2 + 3x + 21 = 0, which…

A: The number that has to be added to the equation ax2+bx+c=0 to complete the square and solve the…

Q: Explain how to solve x2 + 6x + 8 = 0 by completing the square.

A: To complete the square, add square of the half of the coefficient of x on both sides. Here,…

Q: 2. x2 - 2x +7 = 0

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Q: What are the zeros of the equation y + 4x = x³?

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Q: Explain how to solve x2 + 6x + 8 = 0 by completing the square ?

A: The given  quadratic equation is x2+6x+8=0. To solve the quadratic equation by completing square…

Q: what are the solutions to the equation x^2=4x + 21

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Q: describe the nature of the roots of the equation 5x2+x=-4?

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Q: If using the method of completing the square to solve the quadratic equation x² + 17x – 22 = 0,…

A: Given : x2+17x-22=0

Q: If the zeros of a quadratic equation are -3 and 5, what be the x-intercepts

A: Given: If the zeros of a quadratic equation are -3 and 5

Q: Determine the nature of the solutions of the equation. x2 + 4x + 8 = 0

A: The discriminant of a quadratic equation ax2+bx+c=0 is calculated by the expression D=b2-4ac. If…

Q: Find the quadratic equation whose roots are three times the roots of 3x2 +2x+3=0.

A: To find the quadratic equation whose roots are three times the roots of the quadratic…

Q: If using the method of completing the square to solve the quadratic equation x2 + 7x - 4 =0, which…

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