SOLUTION: I'm on college and math is not my subject. I have tried to work these problems, but I just can't get them. Please help me solve the Quadratic equation x2-2x-13=0 and 4x2-4x+3=0 Th

Question 330143: I'm on college and math is not my subject. I have tried to work these problems, but I just can't get them. Please help me solve the Quadratic equation x2-2x-13=0 and 4x2-4x+3=0 Thanks so much.
Found 2 solutions by privani, mananth:
Answer by privani(34) (Show Source): You can put this solution on YOUR website!
Q1:
, where a=1, b=-2, c=-13.
Use Quadratic Equation:

Therefore,

x = 4.742
OR

x = -2.742

Q2: Please check if the question is typed correctly.
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
x2-2x-13=0
compare it with the general equation
ax^2 +bx +c
a=1, b=-2, c=-13
x1,x2 the roots of the equation are

.
plug the values of a,b,c in the equation.

..

..
and 4x2-4x+3=0
compare it with the general equation
ax^2 +bx +c
a=4, b=-4, c=3
x1,x2 the roots of the equation are

.
plug the values of a,b,c in the equation.

Thanks so much.
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