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Nikolay [14]
3 years ago
11

The equation (x2 + 2x2)(3x2 + 2x + 1) = x (3x2 +2x+1)+2x+ (3x2 +2x+1) is an

Mathematics
2 answers:
svetoff [14.1K]3 years ago
6 0

Answer:

Distributive Property of addition

Step-by-step explanation:

is this ok?

Setler [38]3 years ago
3 0
Distributive property of addition because of the plus signs and the parentheses
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3 years ago
Simplify the expression by combining like terms. 22+5m−4m+7n−8
rewona [7]

Answer: The simplified form by combining like terms is given by

14+m+7n

Step-by-step explanation:

Since we have given that

22+5m-4m+7n-8

Now, we combine the like terms :

1) First we collect m terms :

22+5m-4m+7n-8\\\\=22+m+7n-8\\\\

2) Combine n terms  and constant terms :

=22-8+m+7n\\\\=14+m+7n

Hence, the simplified form by combining like terms is given by

14+m+7n

6 0
3 years ago
Read 2 more answers
A) 18c^2 – 2(3c – 1)^2 <br>В) (2a +3)(a −3) – 2a(4 – 6a)<br>С) (2x + 3)(3 —2x) - (2x – 5)^2 –10x​
Galina-37 [17]

$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

====================================

Sorry,

For a), 18c^2 - 18c^2 = 0

Not = 36c^2

6 0
3 years ago
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