Please show me the steps to solving this problem,
thank you
1) take the antilog of both sides.
2^4 = x^3 -----> 16 = x^3
2) x = 16^1\3
3) x = 2(8)^1\3 or 2 cube roots of 8
4) log equation always need checked, so if x is 16^1/3 then log[base2](16^1/3)^3 = log[base2]16 which = 4.
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log₂x³ = 4 ⇐⇒ x³ = 2⁴
x = ∛ ̅2̅̅⁴̅̅ ← took the cube root of both sides
x = ∛ ̅1̅̅6̅̅
x = ∛ ̅8̅·̅2̅
x = ∛ ̅8̅ ∛ ̅2̅
x = 2∛ ̅2̅
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Verified answer
1) take the antilog of both sides.
2^4 = x^3 -----> 16 = x^3
2) x = 16^1\3
3) x = 2(8)^1\3 or 2 cube roots of 8
4) log equation always need checked, so if x is 16^1/3 then log[base2](16^1/3)^3 = log[base2]16 which = 4.
_____________________________________
log₂x³ = 4 ⇐⇒ x³ = 2⁴
x = ∛ ̅2̅̅⁴̅̅ ← took the cube root of both sides
x = ∛ ̅1̅̅6̅̅
x = ∛ ̅8̅·̅2̅
x = ∛ ̅8̅ ∛ ̅2̅
x = 2∛ ̅2̅
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