What are the solutions to the equation 300=500-2q^2 ?

The solutions to the equation 300=500-2q^2 are q=10,q=-10

Find the zeros of 300=500-2q^2

The zeros of 300=500-2q^2 are q=10,q=-10

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300 = 500 - 2 q^{2}

q = 10, q = - 10

Solution steps

300 = 500 - 2 q^{2}

Switch sides

500 - 2 q^{2} = 300

Move

500

to the right side

- 2 q^{2} = - 200

Divide both sides by

- 2

q^{2} = 100

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

q = 100, q = - 100

100 = 10

- 100 = - 10

q = 10, q = - 10

x^{2} - 26 x + 120 = 0

(\frac{15}{17})^{2} + x^{2} = 1

40 r^{2} + 31 r + 6 = 0

F^{2} = 1 0^{2} + 1 0^{2} + 2 \cdot 10 \cdot 10 \cdot \frac{1}{2}

x, x^{2} + y^{2} - 6 x - 6 y + 27 = 0

What are the solutions to the equation 300=500-2q^2 ?
The solutions to the equation 300=500-2q^2 are q=10,q=-10
Find the zeros of 300=500-2q^2
The zeros of 300=500-2q^2 are q=10,q=-10