Algebraeasy · Past Paper

What is the factor of x^2 + 10x + 25?

A(x-5)
B(x+5)
C(x+25)
D(x+10)

✓ Correct Answer: B(x+5)

x^2 + 10x + 25 is (x+5)^2, thus (x+5) is the factor.

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