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Popular >

x(x+2)-x^2>4x-7

Solution

x (x + 2) - x^{2} > 4 x - 7

Solution

x < \frac{7}{2}

+2

Interval Notation

(- \infty, \frac{7}{2})

Decimal Notation

x < 3.5

Solution steps

x (x + 2) - x^{2} > 4 x - 7

Rewrite in standard form

- 2 x + 7 > 0

Move

7

to the right side

- 2 x > - 7

Multiply both sides by

- 1

2 x < 7

Divide both sides by

2

x < \frac{7}{2}

Popular Examples

((6+j^3))/((2-j^3)+8)< 3/10

\frac{( 6 + j ^{3} )}{( 2 - j ^{3} ) + 8} < \frac{3}{10}

x^{2} - 2 x - 4 \leq 0

\frac{- 2}{x} < 0

(3 m - m^{2})^{2} > 0

4/((x+2))>= 3-x

\frac{4}{( x + 2 )} \geq 3 - x

Frequently Asked Questions (FAQ)

What is x(x+2)-x^2>4x-7 ?
The solution to x(x+2)-x^2>4x-7 is x< 7/2