Question

Class 7
Maths
Find the product using suitable property:
(-21) x (17 ) + (-21) x (-3)
Please don't make any guesses , wrong answers will be reported ,
I need urgently
Thanks

Answer 1

Answer:

Step-by-step explanation:

-21 [17+(-3)]

-21 [17-3]

-21 [14]

Ans= -294