Simplify the expression pls pls pls pls pls – InterviewSolution

1.

Simplify the expression pls pls pls pls pls

Answer»

(a²+5)(a-5)+25

a³-5a²+5a-25+25

a³-5a²+5a this is your answer

Step-by-step EXPLANATION:

by PUTTING a=-2

a³=-2³=-8

-5a²= -5×-2×-2=-20

5a= 5×-2=-10

-8-20-10=-38ans.........

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