What are the solutions to the equation 4x^2-6=74 ?

The solutions to the equation 4x^2-6=74 are x=2sqrt(5),x=-2sqrt(5)

Find the zeros of 4x^2-6=74

The zeros of 4x^2-6=74 are x=2sqrt(5),x=-2sqrt(5)

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4 x^{2} - 6 = 74

x = 25, x = - 25

Decimal Notation

x = 4.47213 \dots, x = - 4.47213 \dots

Solution steps

4 x^{2} - 6 = 74

Move

6

to the right side

4 x^{2} = 80

Divide both sides by

4

x^{2} = 20

For

x^{2} = f (a)

the solutions are

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

x = 20, x = - 20

20 = 25

- 20 = - 25

x = 25, x = - 25

- (2 x + 4) = 18

\frac{2 x}{9} - \frac{3 x}{7} = 13

\frac{a ^{2} + 10 a + 25}{a ^{2} - 25}

lo g_{121} (11)

45 + 125

What are the solutions to the equation 4x^2-6=74 ?
The solutions to the equation 4x^2-6=74 are x=2sqrt(5),x=-2sqrt(5)
Find the zeros of 4x^2-6=74
The zeros of 4x^2-6=74 are x=2sqrt(5),x=-2sqrt(5)