tell the value of x ???
please tell fast
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Answer:
x = 2
Step-by-step explanation:
On squaring both sides
=> x² = 2 + x (as other side same as a x value)
=> x² - x - 2 = 0
=> x² - 2x + x - 2 = 0
=> x(x - 2) + (x - 2) = 0
=> (x - 2)(x + 1) = 0
=> x - 2 = 0 or x + 1 = 0
=> x = 2, - 1
But x is always positive so we neglect - 1
Hence x is 2
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