Question

Find the value of
x
plese solve the question fastly

Answer 1

Answer:

I have put an attachment

Answer 2

Answer:

4x^2 = 15^2 - 9^2

4x^2 = 225 - 81

4x^2 = 144

x^2 = 144/4

x^2 = 36

x = √ 36

【 x = 6 】

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