Math, asked by kriti6641p8vt5y, 1 year ago

-5a²+4a+5(-a²+5). When,a=2

Answers

Answered by mysticd

8

Substitute a = 2 in -5a²+4a+5(-a²+5)

we get,

-5(2)²+4(2)+5(-2²+5)

= -20+8+5(-4+5)

= -12 + 5×1

= -12 + 5

= -7

••••

kriti6641p8vt5y: Thanx bro

Answered by redsmoke

3

-7 is the answer for ur question

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