Question

Solve the equation 2^(2x) − 6.2^x + 8 = 0​

Answer 1

`x = (200)/(761)`

`2 {}^(3) x - 6.2 {}^(2) + 8 = 0 \\ 8x - 6.2 {}^(2) x + 8 = 0 \\ 8x - 38.44x + 8 = 0 \\ - 30.44x + 8 = 0 \\ - 30.44x = - 8 \\ x = ( - 8)/( - 30.44) \\ x = ( - 800)/( - 30.44) \\ x = (200)/(761)`

Answer 2

x≈1.53182607

Explanation:

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