factorise this question x^3 - 125
Answers
Answered by
6
Step-by-step explanation:
x³-5³
1³(x-5)
hope these help you
Answered by
4
x^3-125
=x^3-5^3
=(x-5)(x^2-5x+9)
Identity used:a^3-b^3=(a-b)(a^2-ab+b^2)
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