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Mademuasel [1]
2 years ago
12

What is the greatest common factor of 14x+28+21

Mathematics
2 answers:
lorasvet [3.4K]2 years ago
8 0

Answer:

7 (2x+7)

Step-by-step explanation:

︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

︎ ︎ ︎︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎

Elena-2011 [213]2 years ago
8 0

Answer:

The greatest common factor is 7.

Step-by-step explanation:

7 x 2 = 14

7 x 4 = 28

7 x 3 = 21

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anyanavicka [17]

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<u>Hence ,we can can see that x = </u><u> </u><u>2</u><u> </u><u>and</u><u> </u><u>(</u><u>-</u><u>2</u><u>)</u><u> </u><u>are</u><u> </u><u>the</u><u> </u><u>zeroes </u><u>of </u><u>graph</u><u>. </u><u> </u>

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On looking at second parabola , it's clear that cuts x - axis at ( 1, 0 ) and (-1,0). So , 1 and -1 are the zeroes of the quadratic equation . Let the function be g(x) . Here , a and ß are the zeroes.

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