Question

log3(x^2)=2log3(4)-4log3(5)
Trig ???

log3(x^2)=2log3(4)-4log3(5)
log<sub>3</sub> x^2 = log<sub>3</sub>4^2 - log<sub>3</sub>5^4

log<sub>3</sub>x^2 = log<sub>3</sub>(16/625)
x^2 = 16/625
x = ± 4/25

Related Questions

(I have two questions) 1. Solve for x without a calculator: log3(x^2)=2log3(4)-4log3(5) This... Solve the equation. 2log3 y = log3 4+ log3 (y+8) Here's what ive got take out the logs and say... Convert 2log3(x) +log3(y²)-log3(y) into single logarithm Rewrite the expression as a single logarithm 4log3(2x-6)+2log3(3x+7)