What are the solutions to the equation (y+3)^2+7=87 ?

The solutions to the equation (y+3)^2+7=87 are y=4sqrt(5)-3,y=-4sqrt(5)-3

Find the zeros of (y+3)^2+7=87

The zeros of (y+3)^2+7=87 are y=4sqrt(5)-3,y=-4sqrt(5)-3

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(y + 3)^{2} + 7 = 87

y = 45 - 3, y = - 45 - 3

Decimal Notation

y = 5.94427 \dots, y = - 11.94427 \dots

Solution steps

(y + 3)^{2} + 7 = 87

Move

7

to the right side

(y + 3)^{2} = 80

For

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

the solutions are

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

Solve

y + 3 = 80 : y = 45 - 3

Solve

y + 3 = - 80 : y = - 45 - 3

The solutions to the quadratic equation are:

y = 45 - 3, y = - 45 - 3

∣ 8 - (w - 1) ∣ \leq 9

x^{3} - 16 x

4 x^{2} - 99 = 4 x

x^{2} - x + 11 = 0

m^{3} + 8 n^{3}

What are the solutions to the equation (y+3)^2+7=87 ?
The solutions to the equation (y+3)^2+7=87 are y=4sqrt(5)-3,y=-4sqrt(5)-3
Find the zeros of (y+3)^2+7=87
The zeros of (y+3)^2+7=87 are y=4sqrt(5)-3,y=-4sqrt(5)-3