Question

Decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring.

−b b^2 − 4ac 2a

Use the part of the quadratic formula that you chose above and find its value given the following quadratic equation:

2x2 + 7x + 3 = 0

Numerical Answers Expected!

Answer 1

b^2 − 4ac

Answer 2

Now, 2x2 + 7x + 3 = 0
=>2x^2+6x+x+3=0
=> 2x(x+3)+1(x+3)=0
=>(2x+1)(x+3)=0

Answer 3

Does that help?

Answer 4

so the answer is (2x+1)(x+3)=0

Answer 5

Nope, Solve that for x

Answer 6

can u?

Answer 7

Either 2x+1=0 or x+3=0

Answer 8

does that help?

Answer 9

@rebecca1233 r u there>?