3 years ago

Solve for x. 2x2+4x−1=0

Mathematics

2 answers:

Maurinko [17]3 years ago

7 0

2•2+4x-1=0
4+4x-1=0
-4 -4
4x-1=-4
+1 +1
4x=-3
/4 /4
X=-3/4

qaws [65]3 years ago

4 0

Answer:

2x2+4x−1=0

Step-by-step explanation:

I guss

value of x is -3/4

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