What is (4n^2-15n-4)/(7n^2-30n+8) ?

The solution to (4n^2-15n-4)/(7n^2-30n+8) is (4n+1)/(7n-2)

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simplify (4n^2-15n-4)/(7n^2-30n+8)

simplify

\frac{4 n ^{2} - 15 n - 4}{7 n ^{2} - 30 n + 8}

\frac{4 n + 1}{7 n - 2}

Solution steps

\frac{4 n ^{2} - 15 n - 4}{7 n ^{2} - 30 n + 8}

Factor

4 n^{2} - 15 n - 4 : (4 n + 1) (n - 4)

= \frac{( 4 n + 1 ) ( n - 4 )}{7 n ^{2} - 30 n + 8}

Factor

7 n^{2} - 30 n + 8 : (7 n - 2) (n - 4)

= \frac{( 4 n + 1 ) ( n - 4 )}{( 7 n - 2 ) ( n - 4 )}

Cancel the common factor:

n - 4

= \frac{4 n + 1}{7 n - 2}

x^{2} \times 5 x

x^{2} \times (- 3)

\frac{1}{8} \div \frac{1}{6}

\frac{34}{16}

lo g_{3} (5 y)

What is (4n^2-15n-4)/(7n^2-30n+8) ?
The solution to (4n^2-15n-4)/(7n^2-30n+8) is (4n+1)/(7n-2)