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Popular >

-x^2+36<= 0

Solution

- x^{2} + 36 \leq 0

Solution

x \leq - 6 or x \geq 6

+1

Interval Notation

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

Solution steps

- x^{2} + 36 \leq 0

Move

36

to the right side

- x^{2} \leq - 36

Multiply both sides by

- 1

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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Frequently Asked Questions (FAQ)

What is -x^2+36<= 0 ?
The solution to -x^2+36<= 0 is x<=-6\lor x>= 6