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Popular >

5-x^2<-2

Solution

5 - x^{2} < - 2

Solution

x < - 7 or x > 7

+2

Solution steps

5 - x^{2} < - 2

Move

5

to the right side

- x^{2} < - 7

Multiply both sides by

- 1

x^{2} > 7

For

u^{n} > a

, if

n

is even then

x < - 7 or x > 7

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factor sqrt(108)factor

108

simplify-2/(3^2)simplify

- \frac{2}{3 ^{2}}

(x - 3) (x + 2) = 6

Frequently Asked Questions (FAQ)

What is 5-x^2<-2 ?
The solution to 5-x^2<-2 is x<-sqrt(7)\lor x>sqrt(7)