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Ann [662]
3 years ago
7

Factor 14x2+6x-7x-3 by grouping

Mathematics
1 answer:
QveST [7]3 years ago
5 0

14x^2+6x-7x-3

14x^-7x  +6x-3

group

7x(2x-1) +3(2x-1)

factor out (2x-1)


(2x-1)(7x+3)

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irinina [24]
Answer:
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The slope m of a line through two points (x1,y1) and (x2,y2)is given by the formula:
m=Δy/Δx=y2-y1/x2-x1
So the slopes of the sides of our quadrilateral are:
mJK=(−1)−24−(−3)=−37
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mLM=(−2)−(−5)−5−2=−37
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So JKLM is a parallelogram.
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