Math, asked by shaikhmoin0733, 5 months ago

Simplify(write if any identity is used):

a. (x+y)(c-d)+(x-y)(c+d)+2(xc+yd)

Answers

Answered by jainakshat87871

1

Answer:

4xc

Step-by-step explanation:

xc-xd+yc-yd+xc+xd-yc-yd+2xc+2yd

2xc-2yd+2xc+2yd

2xc+2xc

4xc

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