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Popular >

|4x+4|+3>23

Solution

∣ 4 x + 4 ∣ + 3 > 23

Solution

x < - 6 or x > 4

+1

Interval Notation

(- \infty, - 6) \cup (4, \infty)

Solution steps

∣ 4 x + 4 ∣ + 3 > 23

Move

3

to the right side

∣ 4 x + 4 ∣ > 20

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

4 x + 4 < - 20 or 4 x + 4 > 20

4 x + 4 < - 20 or 4 x + 4 > 20

x < - 6 or x > 4

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20 x^{2} + 26 x - 6

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(x^{4} - 18 x^{2} + 81) (x^{5} + 4 x^{3})

simplify-8sqrt(24k^3)simplify

- 8 24 k^{3}

Frequently Asked Questions (FAQ)

What is |4x+4|+3>23 ?
The solution to |4x+4|+3>23 is x<-6\lor x>4