What is the answer to sqrt(2x^2)=15 ?

The answer to sqrt(2x^2)=15 is x=(15)/(sqrt(2)),x=-(15)/(sqrt(2))

Solve for x: sqrt(2x^2)=15

The solution is x=(15)/(sqrt(2)),x=-(15)/(sqrt(2))

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2 x^{2} = 15

x = \frac{15}{2}, x = - \frac{15}{2}

Decimal Notation

x = 10.60660 \dots, x = - 10.60660 \dots

Solution steps

2 x^{2} = 15

Square both sides:

2 x^{2} = 225

2 x^{2} = 225

Solve

2 x^{2} = 225 : x = \frac{15}{2}, x = - \frac{15}{2}

x = \frac{15}{2}, x = - \frac{15}{2}

Verify Solutions:

x = \frac{15}{2}

True

, x = - \frac{15}{2}

True

The solutions are

x = \frac{15}{2}, x = - \frac{15}{2}

145 - 2.5 Q^{1.5} = 0

x + 3 = \frac{x + 5}{3}

9 = 3 x

What is the answer to sqrt(2x^2)=15 ?
The answer to sqrt(2x^2)=15 is x=(15)/(sqrt(2)),x=-(15)/(sqrt(2))
Solve for x: sqrt(2x^2)=15
The solution is x=(15)/(sqrt(2)),x=-(15)/(sqrt(2))