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Factor the expression $49-x^2$

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 Solution

 Formulas

 Videos

Algebra 2 - Factoring out a GCF and then a prime polynomial 3x^3 - 12x^2 - 45x

https://www.youtube.com/watch?v=gaBzVmArfi8

Algebra 1 - Factor difference of two squares - The best math teacher ever 100y^6 - x^2

https://www.youtube.com/watch?v=0mjt0uzT73c

Algebra 2 - Dividing two rational expressions (x^2/x^2 - y^2) / (4x/y-x)

https://www.youtube.com/watch?v=5MNXHwO_COA

Example 3: Factor a quartic binomial with two variables by taking a common factor | Khan Academy

https://www.youtube.com/watch?v=_sIuZHYrdWM

Algebra 2 - Dividing two rational expressions by factoring, ((x + y)/6) / ((x^2 - y^2)/3)

https://www.youtube.com/watch?v=mAn_OHWNj2c

Tutorial - Dividing rational expressions ex 26, ((x^2+12x+32)/(6x+42)) - ((x^2+4x)/(x^2-49))

https://www.youtube.com/watch?v=O8Wc_g0IsTw

 Function Plot

Plotting: $\left(7+x\right)\left(7-x\right)$

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1

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5

6

7

8

9

0



a

b

c

d

f

g

m

n

u

v

w

x

y

z

.

(◻)

+

-

×

◻/◻

/

÷

◻²

◻^◻

√◻

√

^◻√◻

^◻√

∞

e

π

ln

log

log_◻

lim

d/dx

D^□_x

∫

∫^◻

|◻|

θ

=

>

<

>=

<=

sin

cos

tan

cot

sec

csc

asin

acos

atan

acot

asec

acsc

sinh

cosh

tanh

coth

sech

csch

asinh

acosh

atanh

acoth

asech

acsch

 How to improve your answer:

 Main Topic: Polynomial Factorization

They are a group of techniques that help us rewrite polynomial expressions as a product of factors.

 Used Formulas

See formulas (1)

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