Question

if a=-2, b=-4 then 2a square +ab​

Answer 1

a = -2

b = -4

2 *(-2)^2 + (-2*-4)

2*4 + 8

8 + 8

16 is your answer mate

Answer 2

..Heya mate..here is ur answer....

$= 2 {a}^{2} + ab$

$= 2 {( - 2) }^{2} + ( - 2)( - 4)$

$2(4) + 8$

$= 8 + 8$

$= 16$

..plz mark as brainliest..