Question

simplify a ( a square + A + 1 )+ 5 and find its value for 1 : a = 0, 2: = 1, 3: = -1​

Answer 1

Answer:

(a square + a +1 )+5

i) when a=0

Substitute the value of a in the given equation:

(0 + 0 + 1)+5

=1 + 5

=6

ii) when a=1

Substitute the value of a in the equation:

(1 + 1 + 1)+5

=3+5

=8

iii) when a=-1

Substitute the value of a in equation:

[(-1)square +(-1) + 1]+5

=(1 - 1 + 1)+5

=1+5

=6

Answer 2

u will get the ans in the pic