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Popular >

x^2-27>= 0

Solution

x^{2} - 27 \geq 0

Solution

x \leq - 33 or x \geq 33

+2

Interval Notation

(- \infty, - 33] \cup [33, \infty)

Decimal Notation

x \leq - 5.19615 \dots or x \geq 5.19615 \dots

Solution steps

x^{2} - 27 \geq 0

Move

27

to the right side

x^{2} \geq 27

For

u^{n} \geq a

, if

n

is even then

x \leq - 27 or x \geq 27

27 = 33

x \leq - 33 or x \geq 33

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Frequently Asked Questions (FAQ)

What is x^2-27>= 0 ?
The solution to x^2-27>= 0 is x<=-3sqrt(3)\lor x>= 3sqrt(3)