Question

verify:(-10)×{(-7)+(-9)}={(-10)×(-7)}+{(-10)×(-9)}​

Answer 1

Answer:

160 = 160

Step-by-step explanation:

L.H.S. = (-10)×{(-7)+(-9)}

= (-10)×{-7-9}

= -10 × -16 = 160

R.H.S. = {(-10)×(-7)}+{(-10)×(-9)}

= 70 + 90 = 160

R.H.S. = L.H.S, Hence proved.