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3 years ago

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

Mathematics

2 answers:

motikmotik3 years ago

8 0

Answer:

$x = \frac{200}{761}$

$2 {}^{3} x - 6.2 {}^{2} + 8 = 0 \\ 8x - 6.2 {}^{2} x + 8 = 0 \\ 8x - 38.44x + 8 = 0 \\ - 30.44x + 8 = 0 \\ - 30.44x = - 8 \\ x = \frac{ - 8}{ - 30.44} \\ x = \frac{ - 800}{ - 30.44} \\ x = \frac{200}{761}$

Soloha48 [4]3 years ago

5 0

Answer:

x≈1.53182607

Step-by-step explanation:

m athw a y

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

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