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Kreligo
Answered

10. What are the factors of x2 - 30x + 225?
A (x-15)2
B. (x - 15) (x + 15)
C. (x + 15)2
D. (x + 15) (x-15)​

Sagot :

MinYoonah623go

Answer:

A. (x-15)^2 = x^2-30x+225

Step-by-step explanation:

Checking:

A. (x-15)^2 = x^2-30x+225

B. (x-15) (x+15) = x^2-225

C. (x+15)^2 = x^2+30x+225

D. (x+15) (x-15) = x^2-225

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