roots of the quadratic equation 2x2=18 is?

Q: Explain how to solve x2 + 6x + 8 = 0 using the quadratic formula.

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Q: Write the quadratic equation whose roots are -1 and 4, and whose leading coefficient is 1. (Use the…

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

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Q: Why do we take square roots of both sides of the equal sign when solving quadratics

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

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

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

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Q: What is the relationship between solutions to a quadratic equation and the x intercept.

A: The quadratic equation has the form ax2+bx+c=0

Q: what are general quadratic equations ?

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Q: Write the guadratic equation whose rootsS are –6 and 2, and whose leading coefficient Is (Use the…

A: Solution: Given roots -6 and 2, and the leading coefficient is 1

Q: One leg of the right triangle is 6 cm longer than the other leg. The length of the height from the…

A: To find the length of the hypotenuse without using the quadratic formula.

Q: What are the steps to the Quadratic Formula, for x2+2x--7=0? (Explained in detail please)

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Q: Explain why possible solutions for radical equations must be checked.

A: The explanation of why is it important to check the solution of radical solutions:

Q: 10. -4x =x -8

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Q: True or False If the discriminant of a quadratic equationis positive, then the equation has two…

A: Solution of an equation f(x)=0 is the value of x which when substituted in the equation satisfies…

Q: What is formula of quadratic equation?

A: We have to write the formula of quadratic equation. Definition of the quadratic equation:- The…

Q: When can the square root property be used to solve a quadratic equation?

A: Square root property can be used when the quadratic equation is a perfect square. That is, when the…

Q: What are the three ways to solve a quadratic equation?

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Q: What is quadratic equation ?

A: Suppose ft be a quadratic polynomial in indeterminate t, then the general form of the quadratic…

Q: What are the roots of the equation 2x² + 11x = -20 in simplest a + bi form?

A: In the question it is asked to calculate the roots of 2x2+11x=-20 and express the complex roots in…

Q: quadratic equation has two distinct real roots, what does this say about its discriminant?

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Q: 14. 3x -2+4x? = Sx -4

A: Ques 14)  3x-2+4x2=5x-4Rewriting it,4x2-2x+2=0

Q: If one root of the quadratic equation 2x2 +kx-6=0 is 2.find the value of k .Also find the other…

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Q: How is the quadratic formula derived?

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Q: When a quadratic equation has a repeated solution, it is called a(n) _______  root or a root of…

A: When a quadratic equation has a repeated solution, it is called a(n) _______  root or a root of…

Q: If one root of the quadratic equation 2x2+kx-6=0 is 2.find the value of k .Also find the other roots

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Q: How do I solve using the quadratic formula

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Q: 4-x +3x =0

A: To solve the given quadratic equation.

Q: What are the roots of the equation 4x² = 8x – 9 in simplest a + bi form? -

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Q: Solve quadratic equation by factoring. x2 - 3x - 10 = 0

A: We have to solve the quadratic equation by factorization method, x2-3x-10=0 Solving by middle term…

Q: Solve for the roots in simplest form using the quadratic formula: 4x2 + 4x = 3 %3D

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Q: etermine the roots of the quadratic equation -5x+ 55r - 50-

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Q: Show complete solution. Solve for the roots using algebraic method. 3x³-11x² + 5x+3

A: Solve: For the roots of 3x3-11x2+5x+3 using algebraic method.

Q: 16. Find the discriminant of x-4x + 6- 0.

A: This question is based on Quadratic equation.

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: 15. x2 - 16x + 10 = 4x?

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Q: Show complete solution. Solve for the roots using algebraic method. 4x²-5x-2

A: Use Dharacharya method

Q: How would I solve this equation using the quadratic formula. Write all irrational solutions and…

A: We will solve the problem

Q: Determine the roots of the equation by factoring 3x2 - x - 4 = 0. Verify the roots and be sure to…

A: Given equation is: 3x2-x-4=0

Q: Find the sum of the squares and sum of the squares of reciprocals of roots of equation…

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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: → How mang the equation roots of 2. X+4X +4=o has? Give reason.

A: Quadratic equation can have at most 2 roots.

Q: Is there an intuitive or creative way to remember quadratic formula?

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

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Q: Solve for the roots in simplest form using the quadratic formula: 4x2 + 29 = –12x %3D

A: We can find the roots of a quadratic equation by using the Shree Dhara acharya formula as:-…

Q: What is the number of real roots of the equation 2x + 3x =- 4?

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Q: Should I check irrational solutions by substitution in the given quadratic equation 2x2 - 6x + 1 =…

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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: What are the roots of the equation 4x² = 5x – 3 in simplest a + bi form?

A: Given : 4x2 = 5x-3