What are the solutions to the equation l(1/4 l)=9 ?

The solutions to the equation l(1/4 l)=9 are l=6,l=-6

Find the zeros of l(1/4 l)=9

The zeros of l(1/4 l)=9 are l=6,l=-6

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l (\frac{1}{4} l) = 9

l = 6, l = - 6

Solution steps

l (\frac{1}{4} l) = 9

Simplify

\frac{1}{4} l^{2} = 9

Multiply both sides by

4

4 \cdot \frac{1}{4} l^{2} = 9 \cdot 4

l^{2} = 36

For

x^{2} = f (a)

the solutions are

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

l = 36, l = - 36

36 = 6

- 36 = - 6

l = 6, l = - 6

2 x^{2} + 9 x - 45 = 0

x - 5 + 3 x^{2} = 0

6 x (x + 2) = - 25 x + 35

x, z = 4 - x^{2} - \frac{1}{4} y^{2}

3 c^{2} + c - 9 = - 2

What are the solutions to the equation l(1/4 l)=9 ?
The solutions to the equation l(1/4 l)=9 are l=6,l=-6
Find the zeros of l(1/4 l)=9
The zeros of l(1/4 l)=9 are l=6,l=-6