Question

–21) × [(– 4) + (– 6)] = [(–21) × (– 4)] + [(–21) × (– 6)

Answer 1

Answer:

210=210

Step-by-step explanation:

-> (–21) × [(– 4) + (– 6)] = [(–21) × (– 4)] + [(–21) × (– 6)

-> -21 × [ -10 ] = [+84]+[+126]

-> -21 × -10 = 84+126

-> 210 = 210

-> L. H. S=R. H. S

Answer 2

Answer:

LHS = RHS

Step-by-step explanation:

LHS:

(-21) x [(-4) + (-6)]

= (-21) x (-10)

= 210

RHS:

[ (-21) x (-4) ] + [ (-21) x (-6) ]

= (84) + (126)

= 210

∴ LHS = RHS