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Popular >

x^2-2x<3

Solution

x^{2} - 2 x < 3

Solution

- 1 < x < 3

+1

Interval Notation

(- 1, 3)

Solution steps

x^{2} - 2 x < 3

Rewrite in standard form

x^{2} - 2 x - 3 < 0

Factor

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

(x + 1) (x - 3) < 0

Identify the intervals

- 1 < x < 3

Popular Examples

factor x^2+4x-12 factor

x^{2} + 4 x - 12

simplify-(5pi)/4*(180)/pi simplify

- \frac{5 π}{4} \cdot \frac{180}{π}

x^{2} + 2 x - 63 = 0

simplify 1/(i+2)simplify

\frac{1}{i + 2}

factor t^3+64 factor

t^{3} + 64

Frequently Asked Questions (FAQ)

What is x^2-2x<3 ?
The solution to x^2-2x<3 is -1<x<3