What is the answer to sqrt(5.25^2+x^2)=5.7 ?

The answer to sqrt(5.25^2+x^2)=5.7 is x=(3sqrt(219))/(20),x=-(3sqrt(219))/(20)

Solve for x: sqrt(5.25^2+x^2)=5.7

The solution is x=(3sqrt(219))/(20),x=-(3sqrt(219))/(20)

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5.2 5^{2} + x^{2} = 5.7

x = \frac{3 219}{20}, x = - \frac{3 219}{20}

Decimal Notation

x = 2.21979 \dots, x = - 2.21979 \dots

Solution steps

5.2 5^{2} + x^{2} = 5.7

Square both sides:

27.5625 + x^{2} = 32.49

27.5625 + x^{2} = 32.49

Solve

27.5625 + x^{2} = 32.49 : x = \frac{3 219}{20}, x = - \frac{3 219}{20}

x = \frac{3 219}{20}, x = - \frac{3 219}{20}

Verify Solutions:

x = \frac{3 219}{20}

True

, x = - \frac{3 219}{20}

True

The solutions are

x = \frac{3 219}{20}, x = - \frac{3 219}{20}

y, y^{- \frac{1}{3}} = x

3 x^{2} + 3 x + 2 = 2 x x + 3

3 x + 8 = x + 4

x = \frac{3 x}{2}

(x^{3})^{\frac{2}{3}} = 9

What is the answer to sqrt(5.25^2+x^2)=5.7 ?
The answer to sqrt(5.25^2+x^2)=5.7 is x=(3sqrt(219))/(20),x=-(3sqrt(219))/(20)
Solve for x: sqrt(5.25^2+x^2)=5.7
The solution is x=(3sqrt(219))/(20),x=-(3sqrt(219))/(20)