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Popular >

3x^2-23x>36

Solution

3 x^{2} - 23 x > 36

Solution

x < - \frac{4}{3} or x > 9

+2

Interval Notation

(- \infty, - \frac{4}{3}) \cup (9, \infty)

Decimal Notation

x < - 1.33333 \dots or x > 9

Solution steps

3 x^{2} - 23 x > 36

Rewrite in standard form

3 x^{2} - 23 x - 36 > 0

Factor

3 x^{2} - 23 x - 36 : (3 x + 4) (x - 9)

(3 x + 4) (x - 9) > 0

Identify the intervals

x < - \frac{4}{3} or x > 9

Popular Examples

|(4x-5)/2 |<= 1/3

\frac{4 x - 5}{2} \leq \frac{1}{3}

7 x + 32 < 18

simplify ((6^{1/5})/(6^{2/5)})^3 simplify

(\frac{6 ^{\frac{1}{5}}}{6 ^{\frac{2}{5}}})^{3}

simplify (4(9))/(9(9)^{1/2)}simplify

\frac{4 ( 9 )}{9 ( 9 ) ^{\frac{1}{2}}}

((3x+1))/2-1/3 <1

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

Frequently Asked Questions (FAQ)

What is 3x^2-23x>36 ?
The solution to 3x^2-23x>36 is x<-4/3 \lor x>9