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Expand the expression $\left(x+y-7\right)^2$

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Solution

Videos

Special products of the form (x+a)(x-a) | Algebra I | High School Math | Khan Academy

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

Pre-Calculus - Using the Properties of Logs to Simplify an Expression

https://www.youtube.com/watch?v=kIxqpTQQ4e0

Expanding logarithmic expressions

https://www.youtube.com/watch?v=bXInK_caa9Y

Evaluate a Natural Logarithm Without a Calculator

https://www.youtube.com/watch?v=EYgixFU9ZkY

How to expand a logarithmic expression with two terms

https://www.youtube.com/watch?v=CJLH5SUQbA4

Algebra 2 - Learn how to expand a logarithmic expression with a square root

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

Function Plot

Plotting: $x^2+y^2+49+2xy-14x-14y$

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7
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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:

Similar Problems Solved

$\left(a+b+c\right)^3$

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$\left(x+y-7\right)^2$

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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