What are the solutions to the equation 0.2=3*(9.5-0.2*x)^2 ?

The solutions to the equation 0.2=3*(9.5-0.2*x)^2 are x=46.20900…,x=48.79099…

Find the zeros of 0.2=3*(9.5-0.2*x)^2

The zeros of 0.2=3*(9.5-0.2*x)^2 are x=46.20900…,x=48.79099…

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0.2 = 3 \cdot (9.5 - 0.2 \cdot x)^{2}

x = 46.20900 \dots, x = 48.79099 \dots

Solution steps

0.2 = 3 (9.5 - 0.2 x)^{2}

Switch sides

3 (9.5 - 0.2 x)^{2} = 0.2

Divide both sides by

3

(9.5 - 0.2 \cdot x)^{2} = 0.06666 \dots

For

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

the solutions are

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

Solve

9.5 - 0.2 x = 0.06666 \dots : x = 46.20900 \dots

Solve

9.5 - 0.2 x = - 0.06666 \dots : x = 48.79099 \dots

The solutions to the quadratic equation are:

x = 46.20900 \dots, x = 48.79099 \dots

6 x^{2} - 10 = - 7 x - 7

10 d^{2} + d + 3 = 6

16 x^{2} - 42 x - 7 = 0

1.4 x^{2} + 8.3 x + 1 = 0

3 x^{2} - 7 x + 5 = 1

What are the solutions to the equation 0.2=3*(9.5-0.2*x)^2 ?
The solutions to the equation 0.2=3*(9.5-0.2*x)^2 are x=46.20900…,x=48.79099…
Find the zeros of 0.2=3*(9.5-0.2*x)^2
The zeros of 0.2=3*(9.5-0.2*x)^2 are x=46.20900…,x=48.79099…