Question

If a= -4, b= 5, c= 4, verify a x (b + c) = a x b + a x c​

Answer 1

Answer:

Step-by-step explanation:

a * ( b+c) = a*b + a*c

Putting a = - 4, b = 5, c = 4

(-4)*( 5 + 4) = (-4)*(5) + (-4)*(4)

(-4)*(9) = (-20) + (-16)

- 36 = - 36 hence proved