Question

is ((-5)×2)×3=(-5)×((2×3),why?

Answer 1

Because of commutative property

Answer 2

$( - 5 \times 2) \times 3 = ( - 10) \times 3 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = - 30 \\ ( - 5) \times (6) = - 30 \\ ((-5)x2)x3=(-5)x((2x3) hope \: it \: help \: you \: \\ plz \: mark \: as \: brainleist.$
x means sign of multiplication