solve for x
I'm giving 25 pts
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Step-by-step explanation:
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Answer:
x = 2 or 0
Step-by-step explanation:
Substitute 2ˣ = n
You get:
4² - (5 × 2²) +4
n² - 5n + 4 = 0
(n - 4)(n - 1) = 0
n = 1 or 4
∴ 2ˣ = 1 or 2ˣ = 4
→ x = 0 or x = 2
Hope it Helps :)
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