What are the solutions to the equation a^2+4=13+7 ?

The solutions to the equation a^2+4=13+7 are a=4,a=-4

Find the zeros of a^2+4=13+7

The zeros of a^2+4=13+7 are a=4,a=-4

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a^{2} + 4 = 13 + 7

a = 4, a = - 4

Solution steps

a^{2} + 4 = 13 + 7

Move

4

to the right side

a^{2} = 16

For

x^{2} = f (a)

the solutions are

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

a = 16, a = - 16

16 = 4

- 16 = - 4

a = 4, a = - 4

- x^{2} - 2 x + 10 = 0

2 x - 7 = - x^{2}

x, f (a + 1) = 4 x^{2} - x + 4

x, x^{2} - 6 x - 19 = 0

4 x^{2} - 16 = 32

What are the solutions to the equation a^2+4=13+7 ?
The solutions to the equation a^2+4=13+7 are a=4,a=-4
Find the zeros of a^2+4=13+7
The zeros of a^2+4=13+7 are a=4,a=-4