help please
Which method is the most efficient method to use to solve 2x^2 + 4x- 3 =0?
A. Factoring
B. Isolating the x^2 term and finding the square root of both sides
C. Using the quadratic formula
D. All three methods would be efficient

Question

help please
Which method is the most efficient method to use to solve 2x^2 + 4x- 3 =0?
A.	Factoring
B.	Isolating the x^2 term and finding the square root of both sides
C.	Using the quadratic formula
D.	All three methods would be efficient

ayanaortega · Answer

@HannahA 
@Hero

welshfella · Answer

this will not factor  so  A is out.

welshfella · Answer

so is D  


what do you think about B and C?

ayanaortega · Answer

i think it is B

welshfella · Answer

if we isolate 2x^2 we get

2x^2 =   3 - 4x


would that help?

welshfella · Answer

taking square root of both sides would complicate the problem further