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Popular >

simplify 2log_{7}(-2r)

Solution

simplify

2 lo g_{7} (- 2 r)

Solution

2 lo g_{7} (2) + 2 lo g_{7} (r)

Solution steps

2 lo g_{7} (- 2 r)

Apply log rule:

lo g_{c} (ab) = lo g_{c} (a) + lo g_{c} (b)

2 lo g_{7} (- 2 r) = 2 lo g_{7} (2) + 2 lo g_{7} (r)

= 2 lo g_{7} (2) + 2 lo g_{7} (r)

Popular Examples

factor 4x^2+11x-20 factor

4 x^{2} + 11 x - 20

factor z^2+2z+1-w^2 factor

z^{2} + 2 z + 1 - w^{2}

simplify (5n^2-245)/(7n^2+112n+441)simplify

\frac{5 n ^{2} - 245}{7 n ^{2} + 112 n + 441}

simplify 3/4-7/8 simplify

\frac{3}{4} - \frac{7}{8}

4 x^{2} + 20 = 0

Frequently Asked Questions (FAQ)

What is 2log_{7}(-2r) ?
The solution to 2log_{7}(-2r) is 2log_{7}(2)+2log_{7}(r)