What is (x^2-49)/(2x^4-14x^3) ?

The solution to (x^2-49)/(2x^4-14x^3) is (x+7)/(2x^3)

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simplify (x^2-49)/(2x^4-14x^3)

simplify

\frac{x ^{2} - 49}{2 x ^{4} - 14 x ^{3}}

\frac{x + 7}{2 x ^{3}}

Solution steps

\frac{x ^{2} - 49}{2 x ^{4} - 14 x ^{3}}

Factor

x^{2} - 49 : (x + 7) (x - 7)

= \frac{( x + 7 ) ( x - 7 )}{2 x ^{4} - 14 x ^{3}}

Factor

2 x^{4} - 14 x^{3} : 2 x^{3} (x - 7)

= \frac{( x + 7 ) ( x - 7 )}{2 x ^{3} ( x - 7 )}

Cancel the common factor:

x - 7

= \frac{x + 7}{2 x ^{3}}

5 a + 3 b + 4 a - 4 b

x^{\frac{1}{0}}

\frac{15}{108}

45 \times 8

27 \times 3

What is (x^2-49)/(2x^4-14x^3) ?
The solution to (x^2-49)/(2x^4-14x^3) is (x+7)/(2x^3)