What are the solutions to the equation (70-2x^2)/a =5 ?

The solutions to the equation (70-2x^2)/a =5 are x=isqrt((5a-70)/2),x=-isqrt((5a-70)/2);\quad a\ne 0

Find the zeros of (70-2x^2)/a =5

The zeros of (70-2x^2)/a =5 are x=isqrt((5a-70)/2),x=-isqrt((5a-70)/2);\quad a\ne 0

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\frac{70 - 2 x ^{2}}{a} = 5

x = i \frac{5 a - 70}{2}, x = - i \frac{5 a - 70}{2}; a \neq = 0

Solution steps

\frac{70 - 2 x ^{2}}{a} = 5

Multiply both sides by

a

70 - 2 x^{2} = 5 a; a \neq = 0

Move

70

to the right side

- 2 x^{2} = 5 a - 70; a \neq = 0

Divide both sides by

- 2; a \neq = 0

x^{2} = - \frac{5 a - 70}{2}; a \neq = 0

For

x^{2} = f (a)

the solutions are

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

x = - \frac{5 a - 70}{2}, x = - - \frac{5 a - 70}{2}; a \neq = 0

Simplify

- \frac{5 a - 70}{2} : i \frac{5 a - 70}{2}

Simplify

- - \frac{5 a - 70}{2} : - i \frac{5 a - 70}{2}

x = i \frac{5 a - 70}{2}, x = - i \frac{5 a - 70}{2}; a \neq = 0

4 x^{2} + 11 x + 3 = 0

x^{2} = \frac{25}{289}

2 x^{2} - 20 x = - 49

y^{2} + 75 = - 28 y

x, f (x + h) = 3 - 5 x - 2 x^{2}

What are the solutions to the equation (70-2x^2)/a =5 ?
The solutions to the equation (70-2x^2)/a =5 are x=isqrt((5a-70)/2),x=-isqrt((5a-70)/2);\quad a\ne 0
Find the zeros of (70-2x^2)/a =5
The zeros of (70-2x^2)/a =5 are x=isqrt((5a-70)/2),x=-isqrt((5a-70)/2);\quad a\ne 0