Math, asked by kashish5812, 1 year ago

7(3x – 4y)2 – 28(2x - y)2

Answers

Answered by harshit9414

1

Answer:

answer will be -70

Step-by-step explanation:

42x-56y-112x+56y

=-70x

Answered by Anonymous

1

Hope it helps u in ur studies.......

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