What are the solutions to the equation 15x^2-10x^2=45 ?

The solutions to the equation 15x^2-10x^2=45 are x=3,x=-3

Find the zeros of 15x^2-10x^2=45

The zeros of 15x^2-10x^2=45 are x=3,x=-3

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15 x^{2} - 10 x^{2} = 45

x = 3, x = - 3

Solution steps

15 x^{2} - 10 x^{2} = 45

Add similar elements:

15 x^{2} - 10 x^{2} = 5 x^{2}

5 x^{2} = 45

Divide both sides by

5

x^{2} = 9

For

x^{2} = f (a)

the solutions are

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

x = 9, x = - 9

9 = 3

- 9 = - 3

x = 3, x = - 3

12 a^{3} - 9 a^{2} + 4 a - 3

2 b^{2} - 9 b + 9

\frac{4}{5} x - \frac{1}{6} \leq \frac{7}{10} x - \frac{6}{5}

\frac{2 x - 1}{x + 1} = 5

\frac{1 + 5}{2}

What are the solutions to the equation 15x^2-10x^2=45 ?
The solutions to the equation 15x^2-10x^2=45 are x=3,x=-3
Find the zeros of 15x^2-10x^2=45
The zeros of 15x^2-10x^2=45 are x=3,x=-3