What are the solutions to the equation 7b^2=343 ?

The solutions to the equation 7b^2=343 are b=7,b=-7

Find the zeros of 7b^2=343

The zeros of 7b^2=343 are b=7,b=-7

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7 b^{2} = 343

b = 7, b = - 7

Solution steps

7 b^{2} = 343

Divide both sides by

7

b^{2} = 49

For

x^{2} = f (a)

the solutions are

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

b = 49, b = - 49

49 = 7

- 49 = - 7

b = 7, b = - 7

x^{2} + 8 x + 9 = 0

b^{2} + 110 b - 19.7 \cdot 1 0^{4} = 0

12 0^{2} + 5 0^{2} = x^{2}

4 y^{2} + 6 y + 2 = 0

- 2 x^{2} + 11 x + 12 = 0

What are the solutions to the equation 7b^2=343 ?
The solutions to the equation 7b^2=343 are b=7,b=-7
Find the zeros of 7b^2=343
The zeros of 7b^2=343 are b=7,b=-7