X^2 + 6x = - 9 User:

Which of the following equations shows the correct form of the equation x^2 + 10x + 25 = 16 if the zero product property is to be used?

(x + 5) (x + 5) = 16

(x + 1) (x + 9) = 0

(x - 1) (x - 9) = 0 User: 3x2 = 147

Question

Alexander Cohen

Mathematics

26 December, 00:21

X^2 + 6x = - 9 User:

Which of the following equations shows the correct form of the equation x^2 + 10x + 25 = 16 if the zero product property is to be used?

(x + 5) (x + 5) = 16

(x + 1) (x + 9) = 0

(x - 1) (x - 9) = 0 User: 3x2 = 147

+2

Answers (1)

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Justice · Answer 1

X² + 10x + 25 = 16

x² + 10x + 25 - 16 = 0

x² + 10x + 9 = 0

(x + 1) (x + 9) = 0

x (x+9) + 1 (x+9) = 0

x² + 9x + x + 9 = 0

x² + 10x + 9 = 0

(x + 1) = 0

x = - 1

(x + 9) = 0

x = - 9

X^2 + 6x = - 9 User:Which of the following equations shows the correct form of the equation x^2 + 10x + 25 = 16 if the zero product property is to be used?(x + 5) (x + 5) = 16(x + 1) (x + 9) = 0(x - 1) (x - 9) = 0 User: 3x2 = 147

X^2 + 6x = - 9 User:

Which of the following equations shows the correct form of the equation x^2 + 10x + 25 = 16 if the zero product property is to be used?

(x + 5) (x + 5) = 16

(x + 1) (x + 9) = 0

(x - 1) (x - 9) = 0 User: 3x2 = 147