## Simplify Math Problems

In this page simplify math problems we are going to see some practice question of the topic simplifying rational expression.

(1) Simplify the following rational expression into their lowest forms

(i)   (6 x² + 9 x)/(3 x² - 12 x)      Solution

(ii)   (x² + 1)/(x⁴ - 1)     Solution

(iii)  (x³ - 1)/(x² + x + 1)   Solution

(iv)  (x³ - 27)/(x² - 9)      Solution

(v)  (x⁴ + x² + 1)/(x² + x + 1)   Solution

(vi)  (x³ + 8)/(x⁴ + 4 x² + 16) Solution

(vii) (2 x² + x - 3)/(2 x² + 5 x + 3)   Solution

(viii) (2 x⁴ - 162)/(x² + 9) (2 x - 6)     Solution

(ix)   [(x - 3) (x² - 5 x + 4)]/[ (x - 4)   Solution

(x) [ (x - 8) (x² + 5 x - 50) ]/[ (x + 10) (x² - 13 x + 40)]  Solution

(xi) (4 x² + 9 x + 5)/(8 x² + 6 x - 5)   Solution

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