Quadratic in Form Polynomials Answers

Use substitution to write an equivalent quadratic equation.(3x + 2)2 + 7(3x + 2) – 8 = 0u² + 7u - 8 = 0, where u = (3x + 2)²u² + 7u - 8 = 0, where u = 3x + 2u² + 7u - 8 = 0, where u = 7(3x + 2)u² + u - 8 = 0

Which equation is equivalent tof(x) = 16x4 – 81 = 0?(4x² - 9)(4x² - 9) = 0(4x² + 9)(4x² - 9) = 0(4x - 9)(4x - 9) = 0(4x + 9)(4x - 9) = 0

Solve x4 – 17x2 + 16 = 0.Let u = x17x²x²-17x².

Solve (x + 3)2 + (x + 3) – 2 = 0.Let u = xx + 3(x + 3)²x²

What are the solutions of 4x4 – 4x2 = 8?

Solve the equation 6(2x + 4)2 = (2x + 4) + 2.

Solve (x + 4)2 – 3(x + 4) – 3 = 0 using substitution.u = xx + 43(x + 4)(x + 4)²

Solve (x + 3)2 + (x + 3) – 2 = 0.Let u =

What are the solutions of 4x4 – 4x2 = 8?

Solve the equation 6(2x + 4)2 = (2x + 4) + 2.

Select the solution(s) of the original equation.

Select all of the zeroes of the function.

Rewrite the equation in terms of u. u² - 17u - 16 = 017u² + u + 16 = 0-u² + 17u + 16 = 0u² - 17u + 16 = 0

Rewrite the equation in terms of u.

Select the solution(s) of the original equation.

Rewrite the equation in terms of u.

Select the solution(s) of the original equation.

Examine the criteria below. Check which of these you included in your response.

Factor. (u + 16)(u + 1) = 0(u - 16)(u - 1) = 0(u + 17)(u - 1) = 0

Factor the equation. (u + 2)(u – 1) = 0(u + 1)(u – 2) = 0(u – 2)(u – 1) = 0

Factor the equation.

Select all of the solutions to the original equation.

What are the solutions of the original equation?x = 1 or x = –2x = –1 or x = 2x = –5 or x = –2x = 4 or x = –5

What are the solutions of the original equation?