What are the solutions to the equation x^2-40=0 ?

The solutions to the equation x^2-40=0 are x=2sqrt(10),x=-2sqrt(10)

Find the zeros of x^2-40=0

The zeros of x^2-40=0 are x=2sqrt(10),x=-2sqrt(10)

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x^{2} - 40 = 0

x = 210, x = - 210

Solution steps

x^{2} - 40 = 0

Move

40

to the right side

x^{2} = 40

For

x^{2} = f (a)

the solutions are

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

x = 40, x = - 40

40 = 210

- 40 = - 210

x = 210, x = - 210

∣ 3 x - 2 ∣ < 9

- 47 + 3 b = 7 - 3 b

∣ - 3 ∣

(- 5 x - 1) (- 2) = 16

- x - 4 \leq \frac{6}{x - 3} \leq x - 4

What are the solutions to the equation x^2-40=0 ?
The solutions to the equation x^2-40=0 are x=2sqrt(10),x=-2sqrt(10)
Find the zeros of x^2-40=0
The zeros of x^2-40=0 are x=2sqrt(10),x=-2sqrt(10)