Solve the equation 2y2 – y – 5 = –3 using the quadratic formula.

Mathematics

1 answer:

vlabodo [156]4 years ago

3 0

Answer: y = 2/3

Step-by-step explanation:

First, Multiply the numbers 2 * 2 =4
Then, the equation is going to look like this : 4y - y- 5=-3
After, Add similar elements : 4y - y = 3y
Then, The equation is 3y - 5 = -3
After, Add 5 to both sides
3y-5+5=-3+5
Then, simplify
3y = 2
Divide both sides by 3
Finally, after simplifying your answer is going to be y = 2/3

* Hopefully this helps:) Mark me the brainliest:)

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