Question

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.
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Part A-y^2(3x^2y^2-2x-8)
Part B-(x+5)^2
Part C-(x+6)(x-6)

Answer 1

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 ?

Answer 2

0

Answer 3

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
\[\huge\rm 3x^2y^2 − 2xy^2 − 8y^2\]

Answer 4

or in other words
divide all 3 terms by common factor

Answer 5

\[ \huge\rm \frac{ 3x^2y^2 }{ y^2 }-\frac{ 2xy^2 }{ y^2}-\frac{ 8y^2 }{ y^2 }\]

Answer 6

So the y^2 would cancel out?

Answer 7

YEP!

Answer 8

so y^2(??????????????)

Answer 9

so it would be 3x^2-2x-8?

Answer 10

btw
Part B-(x+5)^2 \(\checkmark\)
Part C-(x+6)(x-6) \(\checkmark\)

Answer 11

thank you

Answer 12

yep my pleasure

Answer 13

so the final answer would be 3x^2-2x-8

Answer 14

who kidnapped y^2 ??

Answer 15

y^2(3x^2-2x-8)

Answer 16

lO_Oks gO_Od

Answer 17

THANKKK YOUUU SOOO MUCHHHHH

Answer 18

hmmm

Answer 19

now factor 3x^2 -2x-8

Answer 20

hmmmm combine like terms first right?

Answer 21

are there any *like* terms ?

Answer 22

nope there are none

Answer 23

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

Answer 24

\[\huge\rm \color{reD}{A}x^2-\color{blue}{B}x-\color{green}{C
}\]
\[\huge\rm \color{reD}{3}x^2-\color{blue}{2}x-\color{green}{8
}\]

Answer 25

so suntract them?

Answer 26

no what is a and c ?

Answer 27

3-8?

Answer 28

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

Answer 29

so the answer is y^2(3x+4)(x-2)

Answer 30

yep that's right ..........

Answer 31

thankk youu

Answer 32

my pleasure