What is the answer to 3=sqrt(16-x^2) ?

The answer to 3=sqrt(16-x^2) is x=sqrt(7),x=-sqrt(7)

Solve for x: 3=sqrt(16-x^2)

The solution is x=sqrt(7),x=-sqrt(7)

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Popular >

3 = 16 - x^{2}

x = 7, x = - 7

Decimal Notation

x = 2.64575 \dots, x = - 2.64575 \dots

Solution steps

3 = 16 - x^{2}

Square both sides:

9 = 16 - x^{2}

9 = 16 - x^{2}

Solve

9 = 16 - x^{2} : x = 7, x = - 7

x = 7, x = - 7

Verify Solutions:

x = 7

True

, x = - 7

True

The solutions are

x = 7, x = - 7

5 = 12 + 3 - 2 x

y + 2 \cdot 5 = 30

3 x + 34 - 2 = x

(x^{3.5}) \cdot 0.12 = 0

What is the answer to 3=sqrt(16-x^2) ?
The answer to 3=sqrt(16-x^2) is x=sqrt(7),x=-sqrt(7)
Solve for x: 3=sqrt(16-x^2)
The solution is x=sqrt(7),x=-sqrt(7)