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3 years ago

Find two integers whose sum -7 and whose product is 12

2 answers:

7 0

So we factor 12
remember that (-) times (-)=(+)
and
(-)+(-)=(-) so therefor the factors must be negative
factor 12
2,2,3

we have
-2 times -6 which adds to -8
-3 times -4 wihch adds to -7

the numbers are -3 and -4

iren2701 [21]3 years ago

5 0

The two integers are -3 and -4. -3 + -4 is -7. And multiplied together, it is 12.

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2 years ago

Find the equation of the line that passes through point A (1,7) and B (-3, -1)

amid [387]

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The equation of the line is 2 x - y + 5 = 0.

Step-by-step explanation:

Here the given points are A( 1, 7) & B( -3, - 1) -

Equation of a line whose points are given such that

( $x_{1}, y_{1}$ ) & ( $x_{2}, y_{2}$ )-

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2 years ago

Read 2 more answers

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