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son4ous [18]
3 years ago
8

Part A: Factor 3x2y2 − 2xy2 − 8y2. Show your work. (4 points)

Mathematics
1 answer:
gregori [183]3 years ago
7 0
Part \ A: \\ 3x^2y^2 - 2xy^2 - 8y^2= \\ y^2(3x^2-2x-8)= \\ y^2(3x^2+4x-6x-8)= \\ y^2(x(3x+4)-2(3x+4)) = \\y^2(x-2)(3x+4) \\ \\ Part \ B:\\ x^2 + 10x + 25 = \\ x^2 + 2 * 5 *x + 25 = \\(x+5)^2 \\ \\ Part \ C: \\ x^2-36 = \\ x^2 - 6 ^2 = \\ (x-6)(x+6)
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PLEASE HELP! Need answer fast
kondaur [170]

Answer:

B.

Step-by-step explanation:

Because if you look closely you will be able to tell which answer it is by looking at the way the shape formed andjust breakaprt the shape .

6 0
2 years ago
Lines k and n are perpendicular.if the slope of line k is -6,what is the slope of line n?
aleksley [76]

Answer:

1/6

Step-by-step explanation:

Well perpendicular lines are reciprocals of each other,

meaning if like k has a slope of -6 then line n will have a slope of positive 1/6.

<em>Thus,</em>

<em>line n has a slope of 1/6.</em>

<em />

<em>Hope this helps:)</em>

3 0
3 years ago
Read 2 more answers
I need help!<br> I don't understand how to parallel lines cut by a transversal.
nexus9112 [7]

Is writing an answer......

4 0
3 years ago
9^y-3=8<br><br> JUST DO IT!<br> PLZ...
aleksley [76]
Hello My Dear Friend!

9^y-3=8<span>
We move all terms to the left:
</span>9^y-3-(8)=0<span>
We add all the numbers together, and all the variables
</span>9^y-11=0<span>
We move all terms containing y to the left, all other terms to the right
</span>9^y=11
y=11/1
y=11

I Hope my answer has come to your Help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)

(Ps. Mark As Brainliest IF Helped!)

<span>-UniteTheLeague, Justice League!!! :D</span>
7 0
4 years ago
Express 0.000216 in scientific notation
damaskus [11]
2.16 x 10 to the power of -4
3 0
3 years ago
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