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Solve the product $\left(2a+5\right)\left(2a-5\right)$

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 Solution

 Videos

Algebra 2 - Solving a factored quadratic equation using the zero product property, -x(3x + 5) = 0

https://www.youtube.com/watch?v=3on6rsKoK_k

Algebra 2 - How to multiply two complex numbers using special products, (5 - 3i)(5 + 3i)

https://www.youtube.com/watch?v=PL7yI0hc2J0

Solving a proportion using the cross product ex 7, 8/5 = (4/3x)

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

Learn how to apply the cross product to solve the proportion ex 10, (x - 5)/4 = 3/2

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

Algebra 2 - Learning to solve rational equations in math class ((x+3)/(x‐2)) + (5/(x^2‐4)) = 1

https://www.youtube.com/watch?v=y8p0Tpn3BcI

Tutorial - Solve by factoring when a is greather than one y= 4x^2-19x-5

https://www.youtube.com/watch?v=bGi9Y6Fg76g

 Function Plot

Plotting: $4a^2-25$

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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: 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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