Question

(-21)×[(-4)+(-6)] = [(-21)×(-4)]+[(-21)×(-6)] verify it​

Answer 1

Answer:

Left Hand Side...

-21×[-4-6]

=

-21×-10

=

210 [-ve and -ve tends to positive]

Right Hand Side...

(-21×-4)+(-21×-6)

=

84+126

=

210

As Left hand side is equal to Right hand side, therefore, the equation is verified.

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Answer 2

Step-by-step explanation:

L H S -21 × (-4-6) = -21 × - 10 = 210

R H S + 84 + 126 = 210

LHS = RHS