Question

(ii) (-20)× [(-4) + (-3)] = (-20) × (- 4) + (-20) ×(-3)
verify that both are equal ​

Answer 1

Answer:

LHS=RHS both are equal

Explanation:

(-20)×[(-4)+(-3)] = (-20)×(-4)+(-20)×(-3)

(-20)×(-4-3) = 80+60

(-20)×(-7) = 140

140=140

hence proved.