egracer
  • egracer
CAN SOMEONE TELL ME IF THESE ARE CORRECT!! ANWSER ARE ON THE BOTTOM Part A: Factor 3x2y2 − 2xy2 − 8y2. Show your work. Part B: Factor x2 + 10x + 25. Show your work. Part C: Factor x2 − 36. Show your work. -------------------- Part A-y^2(3x^2y^2-2x-8) Part B-(x+5)^2 Part C-(x+6)(x-6)
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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Nnesha
  • Nnesha
if you have 3 different typez of chocolates in the boxand u will take out all of 3 how many will left in the box ?
egracer
  • egracer
0
Nnesha
  • Nnesha
yes right so factor menas take out common stuff right so first question when you take out y^2 from first term how many y will left in the parentheses \[\huge\rm 3x^2y^2 − 2xy^2 − 8y^2\]

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More answers

Nnesha
  • Nnesha
or in other words divide all 3 terms by common factor
Nnesha
  • Nnesha
\[ \huge\rm \frac{ 3x^2y^2 }{ y^2 }-\frac{ 2xy^2 }{ y^2}-\frac{ 8y^2 }{ y^2 }\]
egracer
  • egracer
So the y^2 would cancel out?
Nnesha
  • Nnesha
YEP!
Nnesha
  • Nnesha
so y^2(??????????????)
egracer
  • egracer
so it would be 3x^2-2x-8?
jdoe0001
  • jdoe0001
btw Part B-(x+5)^2 \(\checkmark\) Part C-(x+6)(x-6) \(\checkmark\)
egracer
  • egracer
thank you
Nnesha
  • Nnesha
yep my pleasure
egracer
  • egracer
so the final answer would be 3x^2-2x-8
Nnesha
  • Nnesha
who kidnapped y^2 ??
egracer
  • egracer
y^2(3x^2-2x-8)
Nnesha
  • Nnesha
lO_Oks gO_Od
egracer
  • egracer
THANKKK YOUUU SOOO MUCHHHHH
jdoe0001
  • jdoe0001
hmmm
Nnesha
  • Nnesha
now factor 3x^2 -2x-8
egracer
  • egracer
hmmmm combine like terms first right?
Nnesha
  • Nnesha
are there any *like* terms ?
egracer
  • egracer
nope there are none
Nnesha
  • Nnesha
so i would apply *Headphone* method find two number if you multiply them you should get product of AC and if you add or subtract them you should get middle term a=leading coefficient b=middle term c=constant term
Nnesha
  • Nnesha
\[\huge\rm \color{reD}{A}x^2-\color{blue}{B}x-\color{green}{C }\] \[\huge\rm \color{reD}{3}x^2-\color{blue}{2}x-\color{green}{8 }\]
egracer
  • egracer
so suntract them?
Nnesha
  • Nnesha
no what is a and c ?
egracer
  • egracer
3-8?
Nnesha
  • Nnesha
yep a =3 and c=-8 so multiply them ac =3 times -8 = -24 find two number if you multiply them you should get -24 and if you add or subtract them you should get -2
egracer
  • egracer
so the answer is y^2(3x+4)(x-2)
Nnesha
  • Nnesha
yep that's right ..........
egracer
  • egracer
thankk youu
Nnesha
  • Nnesha
my pleasure

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