Question

Find 4 x square y square + 1 upon 4 x square y square if 2 X y + 1 upon 2 x y equal to 1.6. Answer is 0.56

Answer 1

Explanation:

2xy + 1/2xy = 1.6

वर्ग करने पर

(2xy + 1/2xy)² = (1.6)²

4x²y² + 1/4x²y² + 2(2xy)(1/2xy) = 2.56

4x²y² + 1/4x²y² + 2 = 2.56

4x²y² + 1/4x²y² = 2.56 - 2

= 0.56

Answer 2

Explanation:

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