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Popular >

x^2-5>= 31

Solution

x^{2} - 5 \geq 31

Solution

x \leq - 6 or x \geq 6

+1

Interval Notation

(- \infty, - 6] \cup [6, \infty)

Solution steps

x^{2} - 5 \geq 31

Move

5

to the right side

x^{2} \geq 36

For

u^{n} \geq a

, if

n

is even then

x \leq - 36 or x \geq 36

36 = 6

x \leq - 6 or x \geq 6

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4 x^{2} + 27 x - 7

Frequently Asked Questions (FAQ)

What is x^2-5>= 31 ?
The solution to x^2-5>= 31 is x<=-6\lor x>= 6