Question

If 49^2x+1 x 49 = 343, find the value of x.

Give correct answer to gain mark.

Answer 1

49^2x+1 X 49 = 343

We must take Exponents / Powers ,

2x+1 = 343

2x = 343-1

2x = 342

x = 342/2

x = 171

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Answer 2

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