What are the solutions to the equation 2/3 x 5/7 x a/2 = 60/42 ?

The solutions to the equation 2/3 x 5/7 x a/2 = 60/42 are x=sqrt(6/a),x=-sqrt(6/a);\quad a\ne 0

Find the zeros of 2/3 x 5/7 x a/2 = 60/42

The zeros of 2/3 x 5/7 x a/2 = 60/42 are x=sqrt(6/a),x=-sqrt(6/a);\quad a\ne 0

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\frac{2}{3} x \frac{5}{7} x \frac{a}{2} = \frac{60}{42}

x = \frac{6}{a}, x = - \frac{6}{a}; a \neq = 0

Solution steps

\frac{2}{3} x \frac{5}{7} x \frac{a}{2} = \frac{60}{42}

Simplify

\frac{5 a x ^{2}}{21} = \frac{10}{7}

Multiply both sides by

21

\frac{21 \cdot 5 a x ^{2}}{21} = \frac{10 \cdot 21}{7}

5 a x^{2} = 30

Divide both sides by

5 a; a \neq = 0

\frac{5 a x ^{2}}{5 a} = \frac{30}{5 a}; a \neq = 0

x^{2} = \frac{6}{a}; a \neq = 0

For

x^{2} = f (a)

the solutions are

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

x = \frac{6}{a}, x = - \frac{6}{a}; a \neq = 0

v^{2} = - 18 - 10 v

s^{2} + 6 s + 6 = 0

\frac{1}{4} (2 x - 7) (2 x - 1)

lo g_{10} (5) (x^{2} - 6 x - 7) - lo g_{10} (5) (x + 1) = 1

- 3 x^{2} + 10 x - 8

What are the solutions to the equation 2/3 x 5/7 x a/2 = 60/42 ?
The solutions to the equation 2/3 x 5/7 x a/2 = 60/42 are x=sqrt(6/a),x=-sqrt(6/a);\quad a\ne 0
Find the zeros of 2/3 x 5/7 x a/2 = 60/42
The zeros of 2/3 x 5/7 x a/2 = 60/42 are x=sqrt(6/a),x=-sqrt(6/a);\quad a\ne 0