What are the solutions to the equation 2(w-6)^2=90 ?

The solutions to the equation 2(w-6)^2=90 are w=3sqrt(5)+6,w=-3sqrt(5)+6

Find the zeros of 2(w-6)^2=90

The zeros of 2(w-6)^2=90 are w=3sqrt(5)+6,w=-3sqrt(5)+6

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2 (w - 6)^{2} = 90

w = 35 + 6, w = - 35 + 6

Decimal Notation

w = 12.70820 \dots, w = - 0.70820 \dots

Solution steps

2 (w - 6)^{2} = 90

Divide both sides by

2

(w - 6)^{2} = 45

For

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

the solutions are

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

Solve

w - 6 = 45 : w = 35 + 6

Solve

w - 6 = - 45 : w = - 35 + 6

The solutions to the quadratic equation are:

w = 35 + 6, w = - 35 + 6

3 (x - 5) = 2 (x + 7) - x

20 - 3 y^{2} = 11 y

- 8 \leq 3 x + 6 \leq \frac{1}{2}

3 y^{2} + 12 = 0

x^{2} - 61 = 20

What are the solutions to the equation 2(w-6)^2=90 ?
The solutions to the equation 2(w-6)^2=90 are w=3sqrt(5)+6,w=-3sqrt(5)+6
Find the zeros of 2(w-6)^2=90
The zeros of 2(w-6)^2=90 are w=3sqrt(5)+6,w=-3sqrt(5)+6