Assuming you meant to write: "xy + zy"
The answer is: xy + zy = y(x + z)
The one variable that appear multiple times is: "y". There are no coefficients (other than the implied coefficients of "1"; since "1" multiplied by any number equals that very number). Since "y" appears twice, we can "factor out" a "y" ; as follows:
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y(x+z).
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Take note of the distributive property of multiplication:
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a(b+c) = ab + ac ;
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AND: a(b-c) = ab - ac.
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Likewise: y(x+z) = yx +yz
= xy zy
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Answer:
3
Step-by-step explanation:
To the tenth term in the sequence we need to change all the n's to 10.
so...
a₁₀ = 4 + ( -1 )¹⁰ =
4 + (-1) = (Because -1¹⁰ = -1)
4 - 1 = 3
Answer:
The slope of the line is -1/4
Step-by-step explanation:
To find the slope, we use the formula
m = (y2-y1)/(x2-x1)
We have the points (-3,2) and (5,0)
= (0-2)/(5--3)
= (-2)/(5+3)
=-2/8
= -1/4
The slope of the line is -1/4
Answer:
The slope will be the same for a straight line no matter which two points you pick as you know. All you need to do is to calculate the difference in the y coordinates of the 2 points and divide that by the difference of the x coordinates of the points(rise over run). That will give you the slope.
Simplify:
Both the numerator and the denominator are divisable by 2.
So:
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Still this fraction can be reduced lower, so divide by two again.
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Now, your final answer that is reduced (simplified) down to its lowest terms would be:
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-Hope this helped :)
