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Popular >

x^2+2x+4<0

Solution

x^{2} + 2 x + 4 < 0

Solution

No Solution

Solution steps

x^{2} + 2 x + 4 < 0

Complete the square

x^{2} + 2 x + 4 : (x + 1)^{2} + 3

(x + 1)^{2} + 3 < 0

Move

3

to the right side

(x + 1)^{2} < - 3

If n is even,

u^{n} \geq 0

for all

u

No Solution for x \in R

Popular Examples

factor 1000+(b-8)^3 factor

1000 + (b - 8)^{3}

simplify 0.0551100000000…(4.2)^2-0.5357200000000…(4.2)+1.4468100000000…simplify

0.0551100000000 \dots (4.2)^{2} - 0.5357200000000 \dots (4.2) + 1.4468100000000 \dots

factor 2x^3-2x^2-84x factor

2 x^{3} - 2 x^{2} - 84 x

x^{2} + 6 x + 10 > 0

- 1 - 6 x - 6 > - 11 - 7 x

Frequently Asked Questions (FAQ)

What is x^2+2x+4<0 ?
The solution to x^2+2x+4<0 is No Solution