astigall6360
01.02.2020 •
Mathematics
Which of the following methods would be the easiest to use to solve x^2+5x-6 = 0?
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Ответ:
Factoring
Step-by-step explanation:
The quadratic equation is in the form ax2 + bx + c = 0. Factoring can be used to write the equation as the product of two binomials in order to solve the quadratic equation.
Ответ:
Perpendicular lines have a slope that is equal to the negative inverse.
Slope is m=-2 so the new slope would be m=-(-1/2)=+1/2
Then use point slope form y-y1=m(x-x1) to get
y-2=1/2(x-3)
y=1/2x+1/2