What are the solutions to the equation 9(4-5x)^2=1 ?

The solutions to the equation 9(4-5x)^2=1 are x= 11/15 ,x= 13/15

Find the zeros of 9(4-5x)^2=1

The zeros of 9(4-5x)^2=1 are x= 11/15 ,x= 13/15

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9 (4 - 5 x)^{2} = 1

x = \frac{11}{15}, x = \frac{13}{15}

Decimal Notation

x = 0.73333 \dots, x = 0.86666 \dots

Solution steps

9 (4 - 5 x)^{2} = 1

Divide both sides by

9

(4 - 5 x)^{2} = \frac{1}{9}

For

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

the solutions are

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

Solve

4 - 5 x = \frac{1}{9} : x = \frac{11}{15}

Solve

4 - 5 x = - \frac{1}{9} : x = \frac{13}{15}

The solutions to the quadratic equation are:

x = \frac{11}{15}, x = \frac{13}{15}

2 (x^{2} + 4) = - 10

x^{2} + 2 x - 9 = 2 x

x^{2} - 30 = 195

4 x^{2} + 150 x - 1350 = 0

x^{2} + 18 x - 48 = - 8

What are the solutions to the equation 9(4-5x)^2=1 ?
The solutions to the equation 9(4-5x)^2=1 are x= 11/15 ,x= 13/15
Find the zeros of 9(4-5x)^2=1
The zeros of 9(4-5x)^2=1 are x= 11/15 ,x= 13/15