What are the solutions to the equation 408=600-3q^2 ?

The solutions to the equation 408=600-3q^2 are q=8,q=-8

Find the zeros of 408=600-3q^2

The zeros of 408=600-3q^2 are q=8,q=-8

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408 = 600 - 3 q^{2}

q = 8, q = - 8

Solution steps

408 = 600 - 3 q^{2}

Switch sides

600 - 3 q^{2} = 408

Move

600

to the right side

- 3 q^{2} = - 192

Divide both sides by

- 3

q^{2} = 64

For

x^{2} = f (a)

the solutions are

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

q = 64, q = - 64

64 = 8

- 64 = - 8

q = 8, q = - 8

x^{2} - 9 x - 20 = - 2 x - 2 - 2 x - 2

(x + 1)^{2} = 4 x^{2}

(n - 1)^{2} = 9

x^{2} + 3 x = 70

2 x + 3 = (x + 1)^{2}

What are the solutions to the equation 408=600-3q^2 ?
The solutions to the equation 408=600-3q^2 are q=8,q=-8
Find the zeros of 408=600-3q^2
The zeros of 408=600-3q^2 are q=8,q=-8