Question

when a=6 b= -2 then solve 2(a2+ab) + 3 + ab. in this question a2 means 2 power to a

Answer 1

hi friend!

=2(6x6+6(-2)+3+6(-2)
=2(36-12)+3-12
=2(24)-9
=48-9
=39

Hope this helps!
@crystinia

Answer 2

Answer:

$\huge\bold\color{blue}\star\tt\color{blue}{Question}\star$

1. when a=6 b= -2 then solve 2(a2+ab) + 3 + ab. in this question a2 means 2 power to a

$\huge\rm{\fbox{Solution}}$

2(6² + 6×(-12) + 3 + 6 × (-2)

= 2(36 +(-12)) + 3 -12

= 2(36 - 12) +3 -12

= (2 × 36 - 2× 12) +3 -12

= (72 - 24) +3 -12

= 48 + 3 - 12

= 51 -12

= 39

So, 39 is the final answer