What are the solutions to the equation 100+9x^2=11x^2+50 ?

The solutions to the equation 100+9x^2=11x^2+50 are x=5,x=-5

Find the zeros of 100+9x^2=11x^2+50

The zeros of 100+9x^2=11x^2+50 are x=5,x=-5

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100 + 9 x^{2} = 11 x^{2} + 50

x = 5, x = - 5

Solution steps

100 + 9 x^{2} = 11 x^{2} + 50

Move

100

to the right side

9 x^{2} = 11 x^{2} - 50

Move

11 x^{2}

to the left side

- 2 x^{2} = - 50

Divide both sides by

- 2

x^{2} = 25

For

x^{2} = f (a)

the solutions are

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

x = 25, x = - 25

25 = 5

- 25 = - 5

x = 5, x = - 5

x^{2} + 8 x + 4 = 0

x^{2} - 18 x = - 79

- 4 x^{2} - 16 x + 20 = 0

x^{2} - x - 6 = 0

4 (x^{2} - 6) - 3 = 9

What are the solutions to the equation 100+9x^2=11x^2+50 ?
The solutions to the equation 100+9x^2=11x^2+50 are x=5,x=-5
Find the zeros of 100+9x^2=11x^2+50
The zeros of 100+9x^2=11x^2+50 are x=5,x=-5