Math, asked by GyaniBaba34, 5 months ago

Q.7 Simplify: x(x + y) - x (x - y)

Answers

Answered by vipinjit1977
1

Answer:

2xy

Step-by-step explanation:

  • x(x+y) - x(x-y)
  • (x²+xy) - (x²-xy)
  • x²+xy - x²+xy (sign of minus change to plus)
  • x²-x²+xy+xy
  • 2xy
Answered by xxmisscutexx87
0

Step-by-step explanation:

x(x + y) - x(x - y) \\  = x {}^{2}  + xy - x {}^{2}  + xy \: \\  = 2xy

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