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3 years ago

Please help me on this Find the product of this expression. 3ay(a + 2y)^2 =

Mathematics

2 answers:

vlada-n [284]3 years ago

7 0

(3ay(a+2y))squared

or

3ay(a+2y)squared Hope this helps! :)

anastassius [24]3 years ago

6 0

3ay(a + 2y)^2
=3ay(a + 2y)(a + 2y)
=3ay (a^2 + 2ay + 2ay + 4y^2)
= 3ay (a^2 + 4ay + 4y^2)
= 3a^3y + 12a^2y^2 + 4y^3 a)

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2 years ago

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A line passes through the points (–1, –5) and (4, 5). The point (a, 1) is also on the line.

IgorC [24]

Answer:

a = 2

Step-by-step explanation:

Let's find the equation of the line using the 2 points given.

Let's call -1 as x_1 and -5 as y_1

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pshichka [43]

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