What are the solutions to the equation 3(x+5)^2=60 ?

The solutions to the equation 3(x+5)^2=60 are x=2sqrt(5)-5,x=-2sqrt(5)-5

Find the zeros of 3(x+5)^2=60

The zeros of 3(x+5)^2=60 are x=2sqrt(5)-5,x=-2sqrt(5)-5

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3 (x + 5)^{2} = 60

x = 25 - 5, x = - 25 - 5

Decimal Notation

x = - 0.52786 \dots, x = - 9.47213 \dots

Solution steps

3 (x + 5)^{2} = 60

Divide both sides by

3

(x + 5)^{2} = 20

For

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

the solutions are

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

Solve

x + 5 = 20 : x = 25 - 5

Solve

x + 5 = - 20 : x = - 25 - 5

The solutions to the quadratic equation are:

x = 25 - 5, x = - 25 - 5

28 \cdot 8

3 x^{2} = 2 x + 21

2 x^{2} - 13 x - 4 = 0

9 x > - 18

(- 180) \cdot (- 10) \cdot (+ 7)

What are the solutions to the equation 3(x+5)^2=60 ?
The solutions to the equation 3(x+5)^2=60 are x=2sqrt(5)-5,x=-2sqrt(5)-5
Find the zeros of 3(x+5)^2=60
The zeros of 3(x+5)^2=60 are x=2sqrt(5)-5,x=-2sqrt(5)-5