What are the solutions to the equation 7x^2-98=0 ?

The solutions to the equation 7x^2-98=0 are x=sqrt(14),x=-sqrt(14)

Find the zeros of 7x^2-98=0

The zeros of 7x^2-98=0 are x=sqrt(14),x=-sqrt(14)

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7 x^{2} - 98 = 0

x = 14, x = - 14

Decimal Notation

x = 3.74165 \dots, x = - 3.74165 \dots

Solution steps

7 x^{2} - 98 = 0

Move

98

to the right side

7 x^{2} = 98

Divide both sides by

7

x^{2} = 14

For

x^{2} = f (a)

the solutions are

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

x = 14, x = - 14

3 x^{2} + 21 x + 36

x^{\frac{5}{2}} - 9 x^{\frac{1}{2}}

- (\frac{1}{64})^{\frac{1}{3}}

12 (5 + 2 y) = 4 y - (6 - 9 y)

3 r^{2} + 3 r - 3 = 0

What are the solutions to the equation 7x^2-98=0 ?
The solutions to the equation 7x^2-98=0 are x=sqrt(14),x=-sqrt(14)
Find the zeros of 7x^2-98=0
The zeros of 7x^2-98=0 are x=sqrt(14),x=-sqrt(14)