Quiz Review

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Condense the expression to a single logarithm.

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Condense the expression to a single logarithm.

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log(xy²)

• logx+2logy

• logx+logy²

• logx-2logy

• logx+logy+log2

• logm-log3-logn

• 3logm+logn

• 3logm-logn

• 3log(m-n)

• no solution
• only 6
• 6 and -2
• 3

2log₆(2x + 3) - 5 = 1

• x = 106.5

• x = 100

• x = 16

• x = 50

3^{2x – 6}  = 81

• x = log 4
• x = 5
• x = 4
• x = -1

7ⁿ⁺¹⁰- 8 = 6

• -7.374
• -8.643
• -7.360
• -8.853

Solve: log₅ x(x-3) = log₅ 10

• {-2}

• {-2, 5}

• {5}

• undefined