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Popular >

x^2+2x<= 48

Solution

x^{2} + 2 x \leq 48

Solution

- 8 \leq x \leq 6

+1

Interval Notation

[- 8, 6]

Solution steps

x^{2} + 2 x \leq 48

Rewrite in standard form

x^{2} + 2 x - 48 \leq 0

Factor

x^{2} + 2 x - 48 : (x - 6) (x + 8)

(x - 6) (x + 8) \leq 0

Identify the intervals

- 8 \leq x \leq 6

Popular Examples

3 - 7 ∣ 3 x - 3 ∣ = - 11

simplify (-15pq^2)/(30p^2q^2)simplify

\frac{- 15 p q ^{2}}{30 p ^{2} q ^{2}}

X^{2} - 5 X + 6 = 0

factor ((x+1)(x+2))/(3x+3)factor

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

simplify 1/5+2/3 simplify

\frac{1}{5} + \frac{2}{3}

Frequently Asked Questions (FAQ)

What is x^2+2x<= 48 ?
The solution to x^2+2x<= 48 is -8<= x<= 6