Solve for x (complex solution)
x=-\frac{\sqrt{5}i}{4}\approx -0-0.559016994i
x=\frac{\sqrt{5}i}{4}\approx 0.559016994i
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10+\left(4x\right)^{2}=5
Multiply 5 and 2 to get 10.
10+4^{2}x^{2}=5
Expand \left(4x\right)^{2}.
10+16x^{2}=5
Calculate 4 to the power of 2 and get 16.
16x^{2}=5-10
Subtract 10 from both sides.
16x^{2}=-5
Subtract 10 from 5 to get -5.
x^{2}=-\frac{5}{16}
Divide both sides by 16.
x=\frac{\sqrt{5}i}{4} x=-\frac{\sqrt{5}i}{4}
The equation is now solved.
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