Question

1.Find the product, using suitable property:
26 x (-68) + (-68) x (-36)

Answer 1

use reverse distributive process

a x b + a x c = a x (b + c)

26 x (-68) + (-68) x (-36)

(-68)x(26 + (-36))

(-68) x (26 - 36)

(- 68) x (- 10)

680