en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^2+7x-8<= 0

Solution

x^{2} + 7 x - 8 \leq 0

Solution

- 8 \leq x \leq 1

+1

Interval Notation

[- 8, 1]

Solution steps

x^{2} + 7 x - 8 \leq 0

Factor

x^{2} + 7 x - 8 : (x - 1) (x + 8)

(x - 1) (x + 8) \leq 0

Identify the intervals

- 8 \leq x \leq 1

Popular Examples

x^{2} - 2 = x^{2} - x - 6

simplify 12(6)simplify

12 (6)

(x + 2)^{2} = 49

simplify sqrt((4)^2+(3)^2)simplify

(4)^{2} + (3)^{2}

simplify (8^{-6})/(8^3)simplify

\frac{8 ^{- 6}}{8 ^{3}}

Frequently Asked Questions (FAQ)

What is x^2+7x-8<= 0 ?
The solution to x^2+7x-8<= 0 is -8<= x<= 1