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Hey can you please help me posted picture of question

Hey can you please help me posted picture of question-example-1
User Oram
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2 Answers

4 votes
It will be a. D. And c.
User Istiaque
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Answer:
The solutions are -1 and 2/5

Step-by-step explanation:
The general form of the quadratic equation is:
ax² + bx + c = 0
The given equation is:
5x² + 3x - 2 = 0

By comparison:
a = 5
b = 3
c = -2

Now, to get the roots (solutions) of the equation, we will need to use the quadratic formula shown in the attached image

Substituting in the equation, we would find that:
either x =
(-3+ √((3)^2-4(5)(-2)) )/(2(5)) = (2)/(5)

or x =
(-3- √((3)^2-4(5)(-2)) )/(2(5)) = -1

Hope this helps :)
Hey can you please help me posted picture of question-example-1
User Markdotnet
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