What is the answer to 25.7=sqrt((18.7)^2+x^2) ?

The answer to 25.7=sqrt((18.7)^2+x^2) is x=sqrt(1554/5),x=-sqrt(1554/5)

Solve for x: 25.7=sqrt((18.7)^2+x^2)

The solution is x=sqrt(1554/5),x=-sqrt(1554/5)

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25.7 = (18.7)^{2} + x^{2}

x = \frac{1554}{5}, x = - \frac{1554}{5}

Decimal Notation

x = 17.62952 \dots, x = - 17.62952 \dots

Solution steps

25.7 = (18.7)^{2} + x^{2}

Square both sides:

660.49 = 349.69 + x^{2}

660.49 = 349.69 + x^{2}

Solve

660.49 = 349.69 + x^{2} : x = \frac{1554}{5}, x = - \frac{1554}{5}

x = \frac{1554}{5}, x = - \frac{1554}{5}

Verify Solutions:

x = \frac{1554}{5}

True

, x = - \frac{1554}{5}

True

The solutions are

x = \frac{1554}{5}, x = - \frac{1554}{5}

(x^{\frac{3}{2}}) = (8)

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

5 x - 9 - 1 = 2 x - 1

(x) = x^{(\frac{1}{3})} (x + 4)

(5 z - 1)^{\frac{1}{4}} - 4 = - 2

What is the answer to 25.7=sqrt((18.7)^2+x^2) ?
The answer to 25.7=sqrt((18.7)^2+x^2) is x=sqrt(1554/5),x=-sqrt(1554/5)
Solve for x: 25.7=sqrt((18.7)^2+x^2)
The solution is x=sqrt(1554/5),x=-sqrt(1554/5)