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

Q: After a change of variable, the quadratic form 2( * } ) = 3x} – 2x1x2 + 3x X2 may be written in the…

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Q: Find the area of the playing field described byR: -2 ≤ x ≤ 2, -1 - √(4 - x2) ≤ y ≤ 1 + √(4 - x2),…

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Q: What is the intermediate step in the form (x+a)^2=b as a result of completing the square for the…

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Q: In a quadratic eqation(y=ax^2+bx+c) how does the change in values created in the a,b and c values…

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Q: Complete the square in the quadratic function f given byf(x) = 2x2 - 6x + 4

A: To complete the square in the quadratic function f.

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

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Q: Given the equation  5x2 = 6x + 18 determine : Draw a neat sketch of the quadratic

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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: What is the value of the discriminant for this quadratic: + 4 = y 4 O 16 O-4 August

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

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Q: Complete the square on the following quadratic equations: 1. y2 + 22y - 4 = 0 2. -2x2 - 14x + 5 =…

A: 1.y2+22y-4=0y2+2y(11)+112-112-4=0(y+11)2=125 taking square rooty+11=±55hencey=55-11  and -55-11…

Q: Find the value of the x by using quadratic formula w2-4w+5=0

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Q: Identify b of the following quadratic equation: y = 2x2 +5x-14

A: Here the given quadratic equation is  y=2x2+5x-14 We need to find the value of "b".

Q: Identify the equation without completing the square 2x2+4y2-2x+2y=0

A: 2x^2+4y^2-2x+2y=0This equation has: coefficient of x^2 = 2 and coefficient of y^2= 4.

Q: Complete the square and find the minimum or maximum value of the quadratic function. y = −4x2 + 3x +…

A: Factor out -4 from the first two terms on the right side

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

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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: Use the discriminant to determine the number of roots. Y=3x^2+4x+4/3

A: To determine the nature of the roots of the quadratic equation of the form fx=ax2+bx+c, compute the…

Q: For the quadratic function y = 2x2 − 20x + 52, what are the coordinates of the vertex?

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Q: Complete the square for the quadratic polynomial f (x) = 4x 2 - l2x + 3.

A: Given polynomial  f(x) = 4x2 - 12x + 3 Method used Completing square method Formula used (a-b)2 = a2…

Q: Use the zeros and the labeled point to write the quadratic function represented by the graph. (1, 4)…

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Q: Complete the square of y=2x^2 + 16x + 2

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Q: What must be added to x2+4/5 x to complete the square

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Q: 7. -2x2 + 28x - 91 = 0 %3D

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Q: Find all solutions xa-10X+100 =0 by using the quadratic for muld. x=

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Q: What is the intermediate step in the form (x + a)² = b as a result of completing the square for the…

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Q: what is this equation called 10 x+10y =80 10x+8y=74

A: They are called system of linear equations in two variables namely x and y.

Q: Complete the square and find the minimum or maximum value of the quadratic function. y = 4x − 12x2

A: Given quadratic function is Now, we add and subtract the square of half of coefficient of x , that…

Q: Is 3m+8=15 is quadratic?

A: Quadratic Equation: The Quadratic equation is defined as a polynomial whose highest degree is 2.…

Q: Find the roots of the quadratic function f(x) = 2x2- 6x + 7 by the method of completing the square.

A: Topic : quadratic equation

Q: To complete the square of x2+5x , add .............

A: To complete the square of x2+5x , addition = ?

Q: Is √Ax²+Bx+C still a quadratic? Providing that there is a square root in the equation.

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Q: Identify c of the following quadratic equation: +7x -8 %3D

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Q: Verify that the quadratic form ax2 +bxy +cy?is the same as b a 2 || x | [x y] b y 1/27

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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: Complete the square and find the minimum or maximum value of the quadratic function y=3x^2+3x+4…

A: Consider the equation: y=3x2+3x+4……1

Q: Express x2 + 6x + 16 in terms of a perfect square.

A: Given expression is x2+6x+16. Making the given expression as perfect square.…

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

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

Q: Which is the vertex form of the equation for the quadratic function y = %3D 2x2 - 16x + 31?

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Q: What is the axis of symmetry of the following quadratic equation? y=+8x O x= 8 O x= -4 O x=1 O x = 4

A: Topic = Quadratic equation

Q: Find the nature of the quadratic form 2x2+2y2+2z2+2yz

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Q: What are the zeros of the following quadratic equation? y = x-9 O x= 2.5,-2.5 O x= 3 O x= 3,-3 O x=…

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Q: by completing the square: x2-7x+ 12 = 0

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Q: Find the nature of the quadratic form 2x?+2y?+2z?+2yz.

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Q: Find atleast 1 root for the equation 32X²-5X3-11=0

A: Here we have to find the root.

Q: Find the change of variable x = Py that transforms the quadratic form XTAX into yTDy as shown. -…

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Q: Can I square the right side of V26 – 11x = 4 – x by first squaring 4 and then squaring x?

A: Given 26-11x=4-x

Q: What is the intermediate step in the form (r + a)² = b as a result of completing the square for the…

A: Method for completing the square :   To solve ax2+bx+c=0 by completing the square :  (1)  Transform…

Q: State the coordinates of the zeros of the quadratic relation y = 5x² - 5x - 30

A: We will find the coordinates of zeroes of given polynomial.