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Popular >

-3x^2-2x-1>= 0

Solution

- 3 x^{2} - 2 x - 1 \geq 0

Solution

No Solution

Solution steps

- 3 x^{2} - 2 x - 1 \geq 0

Complete the square

- 3 x^{2} - 2 x - 1 : - 3 (x + \frac{1}{3})^{2} - \frac{2}{3}

- 3 (x + \frac{1}{3})^{2} - \frac{2}{3} \geq 0

Move

\frac{2}{3}

to the right side

- 3 (x + \frac{1}{3})^{2} \geq \frac{2}{3}

Multiply both sides by

- 1

3 (x + \frac{1}{3})^{2} \leq - \frac{2}{3}

Divide both sides by

3

(x + \frac{1}{3})^{2} \leq - \frac{2}{9}

If n is even,

u^{n} \geq 0

for all

u

No Solution for x \in R

Popular Examples

x^{2} = \frac{8}{9} x

- 9 = 9 ∣ m - 1 ∣

factor 15x^2-14x+3 factor

15 x^{2} - 14 x + 3

simplify (1/2)^{-4}simplify

(\frac{1}{2})^{- 4}

simplify (sqrt(7))^2 simplify

(7)^{2}

Frequently Asked Questions (FAQ)

What is -3x^2-2x-1>= 0 ?
The solution to -3x^2-2x-1>= 0 is No Solution