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Popular >

3x^2<-4x+4

Solution

3 x^{2} < - 4 x + 4

Solution

- 2 < x < \frac{2}{3}

+2

Interval Notation

(- 2, \frac{2}{3})

Decimal Notation

- 2 < x < 0.66666 \dots

Solution steps

3 x^{2} < - 4 x + 4

Rewrite in standard form

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

Factor

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

(3 x - 2) (x + 2) < 0

Identify the intervals

- 2 < x < \frac{2}{3}

Popular Examples

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(\frac{5 x ^{3} y}{20 x y ^{5}})^{4}

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64 + x^{3}

(10-4)^3\div 9*3\div 6+10

(10 - 4)^{3} \div 9 \cdot 3 \div 6 + 10

(2(x-1))/3 =(3(2x-1))/2

\frac{2 ( x - 1 )}{3} = \frac{3 ( 2 x - 1 )}{2}

Frequently Asked Questions (FAQ)

What is 3x^2<-4x+4 ?
The solution to 3x^2<-4x+4 is -2<x< 2/3