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Popular >

x^2>= 800

Solution

x^{2} \geq 800

Solution

x \leq - 202 or x \geq 202

+2

Interval Notation

(- \infty, - 202] \cup [202, \infty)

Decimal Notation

x \leq - 28.28427 \dots or x \geq 28.28427 \dots

Solution steps

x^{2} \geq 800

For

u^{n} \geq a

, if

n

is even then

x \leq - 800 or x \geq 800

800 = 202

x \leq - 202 or x \geq 202

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- 16 t^{2} + 64 t - 48

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0 = 24.3 + (\frac{1}{2} \cdot 9.8 \cdot x^{2})

(2x-5)(x+3sqrt(3))=0

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e^{(-t)/4}-(e^{-t/4}(t))/4 >= 0

e^{\frac{- t}{4}} - \frac{e ^{- \frac{t}{4}} ( t )}{4} \geq 0

Frequently Asked Questions (FAQ)

What is x^2>= 800 ?
The solution to x^2>= 800 is x<=-20sqrt(2)\lor x>= 20sqrt(2)