Question

1 ) (-5)×radical 36 + (-4)×(-8) =

Answer 1

$( - 5) \times \sqrt{36} + ( - 4) \times ( - 8)$

$= - 5 \times 6 + 32 = - 30 + 32 = 2$

Answer 2

(-5)·√36 + (-4)·(-8) =

= (-5)·6 + (+32) =

= -30 + 32 =

= 32-30 =

= 2