What are the solutions to the equation x^2+7=39 ?

The solutions to the equation x^2+7=39 are x=4sqrt(2),x=-4sqrt(2)

Find the zeros of x^2+7=39

The zeros of x^2+7=39 are x=4sqrt(2),x=-4sqrt(2)

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Popular >

x^{2} + 7 = 39

x = 42, x = - 42

Decimal Notation

x = 5.65685 \dots, x = - 5.65685 \dots

Solution steps

x^{2} + 7 = 39

Move

7

to the right side

x^{2} = 32

For

x^{2} = f (a)

the solutions are

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

x = 32, x = - 32

32 = 42

- 32 = - 42

x = 42, x = - 42

(x + 4)^{2} - 81 = 0

- 2 x + 5 = x^{2} - 3 x - 85

x^{2} + 16 x + 17 = 0

(14 - m) x^{2} + (7 + m) x + (m - 2) = 0

300 = (75 x - 0.5 x^{2}) - (35 x + 300)

What are the solutions to the equation x^2+7=39 ?
The solutions to the equation x^2+7=39 are x=4sqrt(2),x=-4sqrt(2)
Find the zeros of x^2+7=39
The zeros of x^2+7=39 are x=4sqrt(2),x=-4sqrt(2)