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Popular >

x(3x-4)<= 7

Solution

x (3 x - 4) \leq 7

Solution

- 1 \leq x \leq \frac{7}{3}

+2

Interval Notation

[- 1, \frac{7}{3}]

Decimal Notation

- 1 \leq x \leq 2.33333 \dots

Solution steps

x (3 x - 4) \leq 7

Rewrite in standard form

3 x^{2} - 4 x - 7 \leq 0

Factor

3 x^{2} - 4 x - 7 : (x + 1) (3 x - 7)

(x + 1) (3 x - 7) \leq 0

Identify the intervals

- 1 \leq x \leq \frac{7}{3}

Popular Examples

simplify 1-e^{-2}simplify

1 - e^{- 2}

simplify 9+(14-2)/(3^2+3)-3 simplify

9 + \frac{14 - 2}{3 ^{2} + 3} - 3

7 x - 8 = 3 x + 12

x (8 x - 7) = 15

factor (x-5)(x-4)(x+3)(x+2)-60 factor

(x - 5) (x - 4) (x + 3) (x + 2) - 60

Frequently Asked Questions (FAQ)

What is x(3x-4)<= 7 ?
The solution to x(3x-4)<= 7 is -1<= x<= 7/3