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Solve the product $\left(x^2-9\right)\left(x^2-4\right)$

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 Solution

 Videos

Tutorial - Factoring using difference of two squares, x^2 - 9, 16x^4 - 100y^2, 4(4x^4 - 25y^2)

https://www.youtube.com/watch?v=IMsgq-Nye6Y

Polynomial special products: difference of squares | Algebra 2 | Khan Academy

https://www.youtube.com/watch?v=uNweU6I4Icw

Tutorial - Solve a proportion by multiplying by the LCD ex 13, (2n - 9)/7 = (3 - n)/4

https://www.youtube.com/watch?v=SPX7v0F98ZE

Algebra 2 - Find the solutions of the trinomial when it is not solved for zero x^2 = -x^2 + 50

https://www.youtube.com/watch?v=z2WuLEvteCw

Pre-Calculus - Converting an equation from rectangular to polar, x^2 + y^2 = 9

https://www.youtube.com/watch?v=46_QORErDMk

Algebra 2 - How to use the product rule of logarithms to solve an equation, log6 (x) +log6 (x-9)=2

https://www.youtube.com/watch?v=_MZ4LL4ooE4

 Function Plot

Plotting: $x^{4}-13x^2+36$

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1

2

3

4

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: Special Products

Special products is the multiplication of algebraic expressions that follow certain rules and patterns, so you can predict the result without necessarily doing the multiplication.

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