What is the answer to |2x^2+8|=4 ?

The answer to |2x^2+8|=4 is No Solution

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|2x^2+8|=4

2 x^{2} + 8 = 4

No Solution

Solution steps

2 x^{2} + 8 = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x^{2} + 8 = - 4 or 2 x^{2} + 8 = 4

2 x^{2} + 8 = - 4 or 2 x^{2} + 8 = 4

No Solution or No Solution

No Solution for x \in R

2 x^{2} - x - 3 = 0

\frac{4}{5} - 2

\frac{2 ( x + h ) - 2 x}{h}

\frac{7 x - 6}{2} = 5 x + 5

\frac{6 - i}{2 - 3 i}