Sophia learned 10 recipes to create party dishes she learned these recipes in two weeks how many recipes can Sophia learn in fiv
1 answer:
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Answer:
Step-by-step explanation:
Multiply numerator and denominator by the "conjugate" of the denominator.
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This is done in different scenarios in order to take advantage of the factoring of the difference of squares. Square root terms and imaginary terms in the denominator can be eliminated in this way.
a² - b² = (a -b)(a +b)
The equation of a line that passes through 
and has a slope of m is 
so given the point (3,1) and slope -2
(3,1), (x1,y1)
x1=3
y1=1
m=-2
the equation is
so given the point (3,1) and slope -2
(3,1), (x1,y1)
x1=3
y1=1
m=-2
the equation is