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Popular >

4m^2+4m-8>= 0

Solution

4 m^{2} + 4 m - 8 \geq 0

Solution

m \leq - 2 or m \geq 1

+1

Interval Notation

(- \infty, - 2] \cup [1, \infty)

Solution steps

4 m^{2} + 4 m - 8 \geq 0

Rewrite in standard form

m^{2} + m - 2 \geq 0

Factor

m^{2} + m - 2 : (m - 1) (m + 2)

(m - 1) (m + 2) \geq 0

Identify the intervals

m \leq - 2 or m \geq 1

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(\frac{( - 18 x ^{2} + 18 )}{( x ^{2} + 3 ) ^{3}}) > 0

Frequently Asked Questions (FAQ)

What is 4m^2+4m-8>= 0 ?
The solution to 4m^2+4m-8>= 0 is m<=-2\lor m>= 1