What are the solutions to the equation 3(5x+10)^2-18=-15 ?

The solutions to the equation 3(5x+10)^2-18=-15 are x=-9/5 ,x=-11/5

Find the zeros of 3(5x+10)^2-18=-15

The zeros of 3(5x+10)^2-18=-15 are x=-9/5 ,x=-11/5

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3 (5 x + 10)^{2} - 18 = - 15

x = - \frac{9}{5}, x = - \frac{11}{5}

Solution steps

3 (5 x + 10)^{2} - 18 = - 15

Move

18

to the right side

3 (5 x + 10)^{2} = 3

Divide both sides by

3

(5 x + 10)^{2} = 1

For

(g (x))^{2} = f (a)

the solutions are

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

Solve

5 x + 10 = 1 : x = - \frac{9}{5}

Solve

5 x + 10 = - 1 : x = - \frac{11}{5}

The solutions to the quadratic equation are:

x = - \frac{9}{5}, x = - \frac{11}{5}

x + 6 = 6

(1 - 1)^{2}

\frac{1}{2} - \frac{9}{2}

2 ∣ 4 - x ∣ = 7

- 0.000008 x^{2} + 0.0074 x - 0.0233 = 0.0138

What are the solutions to the equation 3(5x+10)^2-18=-15 ?
The solutions to the equation 3(5x+10)^2-18=-15 are x=-9/5 ,x=-11/5
Find the zeros of 3(5x+10)^2-18=-15
The zeros of 3(5x+10)^2-18=-15 are x=-9/5 ,x=-11/5