# Step-by-step Solution

## Solve the product $\left(d+3\cdot e\right)\left(d-3\cdot e\right)$

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$d^2-66.501505$

## Step-by-step Solution

Problem to solve:

$\left(d+3\cdot e\right)\left(d-3\cdot e\right)$
1

Simplifying

$\left(d+3e\right)\left(d-3e\right)$

Learn how to solve special products problems step by step online.

$\left(d+3e\right)\left(d-3e\right)$

Learn how to solve special products problems step by step online. Solve the product (d+3*e)(d-3*e). Simplifying. The sum of two terms multiplied by their difference is equal to the square of the first term minus the square of the second term. In other words: (a+b)(a-b)=a^2-b^2, where:<ul><li>The first term (a) is d.</li><li>The second term (b) is 3e.</li></ul>Then:. Calculate the power {\left(3e\right)}^2. Multiply -1 times 66.501505.

$d^2-66.501505$
SnapXam A2

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0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
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

$\left(d+3\cdot e\right)\left(d-3\cdot e\right)$

Special products

~ 0.03 s