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Popular >

x^2+8>= 6x

Solution

x^{2} + 8 \geq 6 x

Solution

x \leq 2 or x \geq 4

+1

Interval Notation

(- \infty, 2] \cup [4, \infty)

Solution steps

x^{2} + 8 \geq 6 x

Rewrite in standard form

x^{2} + 8 - 6 x \geq 0

Factor

x^{2} + 8 - 6 x : (x - 2) (x - 4)

(x - 2) (x - 4) \geq 0

Identify the intervals

x \leq 2 or x \geq 4

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Frequently Asked Questions (FAQ)

What is x^2+8>= 6x ?
The solution to x^2+8>= 6x is x<= 2\lor x>= 4