What is the simplified form of the following expression?
6c
2
+ 2.5d – d + 2c
2
– 3d
(1 point)
4c
2
– 1.5d
6c
2
+ 0.5d
8c
2
– 1.5d
8c
2
+ 1.5d
S
e
e
h
o
w
a
n
n
o
y
i
n
g
v
e
r
t
i
c
a
l
t
e
x
t
i
s
?
To simplify the expression 6c^2 + 2.5d - d + 2c^2 - 3d:
First, combine like terms: 6c^2 + 2c^2 = 8c^2, and -d - 3d = -4d.
Simplifying further, the expression becomes: 8c^2 - 4d.
So, the simplified form of the expression is 8c^2 - 4d.
To find the simplified form of the expression, we need to combine like terms by adding or subtracting the coefficients of the same variables.
Starting with the expression 6c^(2) + 2.5d - d + 2c^(2) - 3d, we can combine the like terms as follows:
Combine the c^(2) terms: 6c^(2) + 2c^(2) = 8c^(2)
Combine the d terms: 2.5d - d - 3d = -0.5d
Now we have the simplified form of the expression as 8c^(2) - 0.5d.
Therefore, the correct option is 8c^(2) - 0.5d.