What is the answer to 3=sqrt(49-x^2) ?

The answer to 3=sqrt(49-x^2) is x=2sqrt(10),x=-2sqrt(10)

Solve for x: 3=sqrt(49-x^2)

The solution is x=2sqrt(10),x=-2sqrt(10)

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Popular >

3 = 49 - x^{2}

x = 210, x = - 210

Decimal Notation

x = 6.32455 \dots, x = - 6.32455 \dots

Solution steps

3 = 49 - x^{2}

Square both sides:

9 = 49 - x^{2}

9 = 49 - x^{2}

Solve

9 = 49 - x^{2} : x = 210, x = - 210

x = 210, x = - 210

Verify Solutions:

x = 210

True

, x = - 210

True

The solutions are

x = 210, x = - 210

x, x - 3 x - 18 = 0

x^{2} - 4 x + 4 = 2 x - 1

- \frac{1}{1 - x ^{2}} = 0

3 x - 14 = 5

x - 4 x = 0.1

What is the answer to 3=sqrt(49-x^2) ?
The answer to 3=sqrt(49-x^2) is x=2sqrt(10),x=-2sqrt(10)
Solve for x: 3=sqrt(49-x^2)
The solution is x=2sqrt(10),x=-2sqrt(10)