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Popular >

x^2>49

Solution

x^{2} > 49

Solution

x < - 7 or x > 7

+1

Interval Notation

(- \infty, - 7) \cup (7, \infty)

Solution steps

x^{2} > 49

For

u^{n} > a

, if

n

is even then

x < - 49 or x > 49

49 = 7

x < - 7 or x > 7

Popular Examples

factor 2-2sqrt(3)i factor

2 - 23 i

simplify (25a^{13})/(-5a^2)simplify

\frac{25 a ^{13}}{- 5 a ^{2}}

\frac{3}{5} = \frac{x}{20}

(3 x - 5) 2 = 128

domain of f(a)=(a^2+5a+4)/(a^2+9a+20)domain

f (a) = \frac{a ^{2} + 5 a + 4}{a ^{2} + 9 a + 20}

Frequently Asked Questions (FAQ)

What is x^2>49 ?
The solution to x^2>49 is x<-7\lor x>7