2 years ago

Simplify ab + ab - bc - ab + bc

Mathematics

1 answer:

Alex777 [14]2 years ago

5 0

Ab^2 (-bc & +bc would cancel out) but then -ab so the answer would just be ab

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Alina [70]

Answer:

Option C (2.5, 1) is the right alternative.

Step-by-step explanation:

The given points are:

A = (-1, 5) = (x₁, y₁)

B = (6, -3) = (x₂, y₂)

Now,

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= $\frac{y_1+y_2}{2}$

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Step-by-step explanation:

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