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Popular >

x^2>16x+36

Solution

x^{2} > 16 x + 36

Solution

x < - 2 or x > 18

+1

Interval Notation

(- \infty, - 2) \cup (18, \infty)

Solution steps

x^{2} > 16 x + 36

Rewrite in standard form

x^{2} - 36 - 16 x > 0

Factor

x^{2} - 36 - 16 x : (x + 2) (x - 18)

(x + 2) (x - 18) > 0

Identify the intervals

x < - 2 or x > 18

Popular Examples

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2 x^{3} - 3 x^{2} + 32 x + 17

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3 x^{2} - 1 x - 4

simplify (x^{-1})/(x^{-2)-y^{-3}}simplify

\frac{x ^{- 1}}{x ^{- 2} - y ^{- 3}}

(w - 2)^{2} + 44 = 0

simplify (-i)^2 simplify

(- i)^{2}

Frequently Asked Questions (FAQ)

What is x^2>16x+36 ?
The solution to x^2>16x+36 is x<-2\lor x>18