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Ostrovityanka [42]
3 years ago
6

What are the solutions 2x^2 +7x=4

Mathematics
2 answers:
elena55 [62]3 years ago
8 0
So your equation is 2x^{2} +7x = 4. You need to simplify this answer.
So first off, do 2x times 2x.
2 x 2 = 4.
Your equation is now 4x + 7x = 4.
You're already off to a great start, so now let's add 4x + 7x. It is 11x.
Your equation is almost done! It's 11x = 4 right now.
Divide both sides by 11, and your answer is...
0.36363636 and so on, or you can round to the nearest hundreth, in which it will be

0.36.

I hope I helped!
Lera25 [3.4K]3 years ago
7 0
You need to do inverse operations. SADMEP. 

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