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Popular >

(x+2)^2<= 25

Solution

(x + 2)^{2} \leq 25

Solution

- 7 \leq x \leq 3

+1

Solution steps

(x + 2)^{2} \leq 25

For

u^{n} \leq a

, if

n

is even then

- 25 \leq x + 2 \leq 25

If

a \leq u \leq b

then

a \leq u and u \leq b

- 25 \leq x + 2 and x + 2 \leq 25

- 25 \leq x + 2 : x \geq - 7

x + 2 \leq 25 : x \leq 3

Combine the intervals

x \geq - 7 and x \leq 3

Merge Overlapping Intervals

- 7 \leq x \leq 3

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\frac{8 0 ^{\frac{1}{4}}}{5 ^{- \frac{1}{4}}}

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3 x^{3} + 23 x^{2} + 40 x - 16

-5.3>= 6.7+4.3+q

- 5.3 \geq 6.7 + 4.3 + q

factor 2x^3+7x^2-10x-24 factor

2 x^{3} + 7 x^{2} - 10 x - 24

Frequently Asked Questions (FAQ)

What is (x+2)^2<= 25 ?
The solution to (x+2)^2<= 25 is -7<= x<= 3