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Popular >

x^2-13x+30>0

Solution

x^{2} - 13 x + 30 > 0

Solution

x < 3 or x > 10

+1

Interval Notation

(- \infty, 3) \cup (10, \infty)

Solution steps

x^{2} - 13 x + 30 > 0

Factor

x^{2} - 13 x + 30 : (x - 3) (x - 10)

(x - 3) (x - 10) > 0

Identify the intervals

x < 3 or x > 10

Popular Examples

simplify ((3.1)^2-3(3.1))/((3.1)^2-9)simplify

\frac{( 3.1 ) ^{2} - 3 ( 3.1 )}{( 3.1 ) ^{2} - 9}

simplify 4x^{-5}simplify

4 x^{- 5}

- 2 \leq 10 - 3 x \leq 8

4 (x^{2} - 10) - 1 = - 5

- 5 x^{2} - 19 x + 4 = 0

Frequently Asked Questions (FAQ)

What is x^2-13x+30>0 ?
The solution to x^2-13x+30>0 is x<3\lor x>10