Question

Prove this which full explanation .​

Answer 1

Answer:

1. giving solution:-

Step-by-step explanation:

$25 \times 2x { }^{ - 4} \times 5 {}^{2} \times 10 {}^{2} = 25 \times 5 \times x {}^{2} \\ 2x {}^{ - 4} \times 5 \times 5 \times 10 {}^{2} = 5 \times x { }^{2} \\ 5 \times 10 { }^{2} = x { }^{2} \div 2x {}^{ - 4 } \\ 500 = x {}^{2} \times x {}^{4 } \div 2 \\ 1000 = x {}^{6 } \\ 10 {}^{3 } = (x {}^{2} ) {}^{3} \\ 10 = x {}^{2} \\ x = \sqrt{10}$

Answer 2

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