Question

Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.

log6x2 = log6(5x + 36)

Answer 1

choices

A. (3/2)

B. {9}

C. Ø

D. {9, -4}

Answer 2

@Vaidehi09

Answer 3

simplify the eq:
log 6 + logx^2 = log6 + log(5x+36)
logx^2 = log(5x+36)
taking antilogs,
x^2 = 5x + 36
now, this is a quadratic eq. u should know ur way now.

Answer 4

thnxx!