Find the roots of the quadratic equation 3y - 4y+1=0 By i) completing the square method

ii) the formula

i)

We can divide both sides of the equation by 3 and we got:

Now we can complete the square and we got:

We take square root on both sides and we got:

And the solutions for y are:

ii)

And with we got:

And we got:

Step-by-step explanation:

Part i

For this case we have the following function given:

We can divide both sides of the equation by 3 and we got:

Now we can complete the square and we got:

We take square root on both sides and we got:

And the solutions for y are:

Part ii

We can use the quadratic formula:

And with we got:

And we got:

answer: 19 is   2

step-by-step explanation: i just looked at your answer and wrote it down

believe it or not anna is correct good job anna give me a fist bump there u go gal