Math, asked by shlokr351, 1 day ago

Find the value of the polynomial: x²+2x+5 when x= -1 and x=a.

Answers

Answered by devipriyavasudevan16

1

Step-by-step explanation:

Let f(x)=x+2x+5

When x=a,

f(a)=a^2+2(a)+5

=a^2+2a+5

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