Simplyify it2x²+5x-5

1.	Simplyify it2x²+5x-5
Answer» Answer: $x=\frac{-5+-\sqrt 65}{4}$ Step-by-step explanation: 2x²+5x-5 Here, a= 2, b=5, c=(-5) $x=\frac{-b+-\sqrt b^{2} - 4ac}{2a}$ $x=\frac{-5+-\sqrt 5^{2} - 4(2)(-5)}{2(2)}$ $x=\frac{-5+-\sqrt 25 +40}{4}$ $x=\frac{-5+-\sqrt 65}{4}$ Here, is the solution. Hope it helps you a lot. Please mark me brainliest and have a great day ahead. Also drop thanks and RATE my answer if it was REALLY very helpful so as to ENCOURAGE me for more best answers

Answer»

Answer:

$x=\frac{-5+-\sqrt 65}{4}$