1.

Simplify using suitable minus 3 by 13 + 15 by 17 into bracket minus 3 by 15 + 7 by 15​

Answer»

ANSWER:

=> (-3) X 13 + 15 x 17 x (-3) x 15 + 7 x 15

=> (-39) + (-11,475) + 105

=> (-39) - 11,475 + 105

=> (-39) - 11,375

=> -11,409



Discussion

No Comment Found