21
QuizMultiple Choice

Quadratic in Form Polynomials — Unit test

Question 21 of 25 • CR - Algebra 2 26-27 - S1

What substitution should be used to rewrite 6(x + 5)2 + 5(x + 5) – 4 = 0 as a quadratic equation?

Answer
A
u = (x + 5)
B
u = (x – 5)
C
u = (x + 5)2
D
u = (x – 5)2
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