What are the solutions to the equation a^2+7^2=9^2 ?

The solutions to the equation a^2+7^2=9^2 are a=4sqrt(2),a=-4sqrt(2)

Find the zeros of a^2+7^2=9^2

The zeros of a^2+7^2=9^2 are a=4sqrt(2),a=-4sqrt(2)

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a^{2} + 7^{2} = 9^{2}

a = 42, a = - 42

Decimal Notation

a = 5.65685 \dots, a = - 5.65685 \dots

Solution steps

a^{2} + 7^{2} = 9^{2}

Move

7^{2}

to the right side

a^{2} = 32

For

x^{2} = f (a)

the solutions are

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

a = 32, a = - 32

32 = 42

- 32 = - 42

a = 42, a = - 42

16 x^{2} = 64

x^{2} = 3 x^{2}

X^{2} = 169

n^{2} - 30 n = 0

9 c^{2} - 39 c = 30

What are the solutions to the equation a^2+7^2=9^2 ?
The solutions to the equation a^2+7^2=9^2 are a=4sqrt(2),a=-4sqrt(2)
Find the zeros of a^2+7^2=9^2
The zeros of a^2+7^2=9^2 are a=4sqrt(2),a=-4sqrt(2)