Math, asked by kajaldogra570, 10 months ago

if 2x-5y=10and xy=2find the value of 4x²+25y²

Answers

Answered by Anonymous

1

Step-by-step explanation:

(2x+5y)²=4x²+25y²+2Oxy

100=4x²+25y²+40

4x²+25y²=60

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