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Popular >

x^2>3x+4

Solution

x^{2} > 3 x + 4

Solution

x < - 1 or x > 4

+1

Interval Notation

(- \infty, - 1) \cup (4, \infty)

Solution steps

x^{2} > 3 x + 4

Rewrite in standard form

x^{2} - 4 - 3 x > 0

Factor

x^{2} - 4 - 3 x : (x + 1) (x - 4)

(x + 1) (x - 4) > 0

Identify the intervals

x < - 1 or x > 4

Popular Examples

simplify (5-2i)/(3+2i)simplify

\frac{5 - 2 i}{3 + 2 i}

simplify ((a^4)/(-2b^2))^5 simplify

(\frac{a ^{4}}{- 2 b ^{2}})^{5}

x(3-x)(x+5)<= 0

x (3 - x) (x + 5) \leq 0

X^{2} - 2 X - 1 = 0

simplify i^{35}simplify

i^{35}

Frequently Asked Questions (FAQ)

What is x^2>3x+4 ?
The solution to x^2>3x+4 is x<-1\lor x>4