viviananaiah18 viviananaiah18
  • 23-04-2019
  • Mathematics
contestada

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

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234483279c20
234483279c20 234483279c20
  • 23-04-2019

Answer: y = 2/3

Step-by-step explanation:

  1. First, Multiply the numbers 2 * 2 =4
  2. Then, the equation is going to look like this : 4y - y- 5=-3
  3. After, Add similar elements : 4y - y = 3y
  4. Then, The equation is 3y - 5 = -3
  5. After, Add 5 to both sides
  6. 3y-5+5=-3+5
  7. Then, simplify
  8. 3y = 2
  9. Divide both sides by 3
  10. Finally, after simplifying your answer is going to be y = 2/3

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

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