What is the answer to sqrt(12)=|x+4| ?

The answer to sqrt(12)=|x+4| is x=-2sqrt(3)-4\lor x=2sqrt(3)-4

Solve for x: sqrt(12)=|x+4|

The solution is x=-2sqrt(3)-4\lor x=2sqrt(3)-4

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12 = ∣ x + 4 ∣

x = - 23 - 4 or x = 23 - 4

Decimal Notation

x = - 7.46410 \dots, x = - 0.53589 \dots

Solution steps

12 = ∣ x + 4 ∣

Switch sides

∣ x + 4 ∣ = 12

Simplify

12 : 23

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x + 4 = - 23 or x + 4 = 23

x + 4 = - 23 or x + 4 = 23

x = - 23 - 4 or x = 23 - 4

t^{2} - 27 t = 0

\frac{- 6}{- 9 i}

a^{6} - 3 a^{4} + 8 a^{3} - 4 a^{2}

3 ∣ 2 x + 5 ∣ \geq 9

∣ x - 15 ∣ = x^{2} - 15 x

What is the answer to sqrt(12)=|x+4| ?
The answer to sqrt(12)=|x+4| is x=-2sqrt(3)-4\lor x=2sqrt(3)-4
Solve for x: sqrt(12)=|x+4|
The solution is x=-2sqrt(3)-4\lor x=2sqrt(3)-4