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Popular >

4x^2+7x<0

Solution

4 x^{2} + 7 x < 0

Solution

- \frac{7}{4} < x < 0

+2

Interval Notation

(- \frac{7}{4}, 0)

Decimal Notation

- 1.75 < x < 0

Solution steps

4 x^{2} + 7 x < 0

Factor

4 x^{2} + 7 x : x (4 x + 7)

x (4 x + 7) < 0

Identify the intervals

- \frac{7}{4} < x < 0

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Frequently Asked Questions (FAQ)

What is 4x^2+7x<0 ?
The solution to 4x^2+7x<0 is -7/4 <x<0