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Popular >

x-x-1+x+2>= 0

Solution

x - x - 1 + x + 2 \geq 0

Solution

x \geq - 1

+1

Interval Notation

[- 1, \infty)

Solution steps

x - x - 1 + x + 2 \geq 0

Group like terms

x - x + x - 1 + 2 \geq 0

Add similar elements:

x - x + x = x

x - 1 + 2 \geq 0

Add/Subtract the numbers:

- 1 + 2 = 1

x + 1 \geq 0

Move

1

to the right side

x \geq - 1

Popular Examples

simplify 125^{1/4}*5^{1/4}simplify

12 5^{\frac{1}{4}} \cdot 5^{\frac{1}{4}}

factor x^2-196y^2 factor

x^{2} - 196 y^{2}

factor 7(5x-7)^2+9(5x-7)(x+9)factor

7 (5 x - 7)^{2} + 9 (5 x - 7) (x + 9)

- 1 \leq n + 2 \leq 6

factor 56x^2+102x+22 factor

56 x^{2} + 102 x + 22

Frequently Asked Questions (FAQ)

What is x-x-1+x+2>= 0 ?
The solution to x-x-1+x+2>= 0 is x>=-1