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Popular >

(x-9)(x+8)<0

Solution

(x - 9) (x + 8) < 0

Solution

- 8 < x < 9

+1

Interval Notation

(- 8, 9)

Solution steps

(x - 9) (x + 8) < 0

Identify the intervals

- 8 < x < 9

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Frequently Asked Questions (FAQ)

What is (x-9)(x+8)<0 ?
The solution to (x-9)(x+8)<0 is -8<x<9