Math, asked by sahil37354, 8 months ago

maths class 8 rational no

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Answered by nitikasaini58

2

7 ²x+1 ÷ 7 ² = 7 ³

2x + 1 ÷ 2 = 3

2x + 0.5 = 3

2x = 3 –0.5

2x = 2.5

x = 2.5 ÷2

x=1.25.

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