Math, asked by 634mukeshkumare, 1 year ago

7. 4x2 – [3y2 – {5x2 – 2y2 - (x2 - y2)}]

Answers

Answered by legendarygamer70804

1

Answer:

either 8x2-4y2 or 4(2x2-y2)

Step-by-step explanation:

4x2-[3y2-{5x2-2y2-x2+y2)}]

4x2-[3y2-{4x2-y2}]

4x2-[3y2-4x2+y2]

4x2-[4y2-4x2]

4x2-4y2+4x2

8x2-4y2=4(2x2-y2)

Hope this helps you!

Answered by Rishantsinha

0

Answer:

this is the right answer that I found from media

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