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Popular >

|-4z|>76

Solution

∣ - 4 z ∣ > 76

Solution

z < - 19 or z > 19

+1

Interval Notation

(- \infty, - 19) \cup (19, \infty)

Solution steps

∣ - 4 z ∣ > 76

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

- 4 z < - 76 or - 4 z > 76

- 4 z < - 76 or - 4 z > 76

z < - 19 or z > 19

Popular Examples

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3 x^{2} + 4 x - 20

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lo g_{b} (\frac{57}{74})

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3 x^{3} - 15 x^{2} - 2 x + 10

2 x^{2} - 3 x \leq 5

2 x^{2} - 8 x + 5 \geq 0

Frequently Asked Questions (FAQ)

What is |-4z|>76 ?
The solution to |-4z|>76 is z<-19\lor z>19