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Popular >

x^2>= 2x

Solution

x^{2} \geq 2 x

Solution

x \leq 0 or x \geq 2

+1

Interval Notation

(- \infty, 0] \cup [2, \infty)

Solution steps

x^{2} \geq 2 x

Rewrite in standard form

x^{2} - 2 x \geq 0

Factor

x^{2} - 2 x : x (x - 2)

x (x - 2) \geq 0

Identify the intervals

x \leq 0 or x \geq 2

Popular Examples

3 (3 y - 5) = 39

factor 2x^2-18x+28 factor

2 x^{2} - 18 x + 28

simplify sqrt(15/27)simplify

\frac{15}{27}

(3 k + 4)^{2} = 25

simplify ((-3b^4)^2)/(-12b^{-9)}simplify

\frac{( - 3 b ^{4} ) ^{2}}{- 12 b ^{- 9}}

Frequently Asked Questions (FAQ)

What is x^2>= 2x ?
The solution to x^2>= 2x is x<= 0\lor x>= 2