What are the solutions to the equation 3(x-7)^2=30 ?

The solutions to the equation 3(x-7)^2=30 are x=sqrt(10)+7,x=-sqrt(10)+7

Find the zeros of 3(x-7)^2=30

The zeros of 3(x-7)^2=30 are x=sqrt(10)+7,x=-sqrt(10)+7

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3 (x - 7)^{2} = 30

x = 10 + 7, x = - 10 + 7

Decimal Notation

x = 10.16227 \dots, x = 3.83772 \dots

Solution steps

3 (x - 7)^{2} = 30

Divide both sides by

3

(x - 7)^{2} = 10

For

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

the solutions are

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

Solve

x - 7 = 10 : x = 10 + 7

Solve

x - 7 = - 10 : x = - 10 + 7

The solutions to the quadratic equation are:

x = 10 + 7, x = - 10 + 7

- 4 x^{2} = 3 x^{2} - 4

3 x^{2} - 4 = 5 x

x^{2} - 5 = 13 - x^{2}

x, x^{2} + y^{2} - 10 x + 9 = 0

25 x^{2} - 10 x = 0

What are the solutions to the equation 3(x-7)^2=30 ?
The solutions to the equation 3(x-7)^2=30 are x=sqrt(10)+7,x=-sqrt(10)+7
Find the zeros of 3(x-7)^2=30
The zeros of 3(x-7)^2=30 are x=sqrt(10)+7,x=-sqrt(10)+7