1 answer:
Answer:
x² + 4xy + 4y²
Step-by-step explanation:
(x + 2y)² = (x + 2y)(x + 2y)
Each term in the second factor is multiplied by each term in the first factor
(x + 2y)(x + 2y)
= x(x + 2y) + 2y(x + 2y) ← distribute both parenthesis
= x² + 2xy + 2xy + 4y² ← collect like terms
= x² + 4xy + 4y²
You might be interested in
Answer:
- Hundred Thousands
- -4
- 90
- a-b
- 6/14 = 3/7
- 1204
- 3500 & 3600
- I am guessing but I am not sure on how to do this one. x=11
- 3/8(6)-1/6(8)=18/48-8/48=10/48=****5/24****
- 6.6 repeating
- 180-72=108-49=****59****
- 5,6,7,8,9
- No number 13
- 60%
- 3.5 or if adding 7% tax then it is 53.50
- 8 edges
Let the number of watts =w ‘no more than’ means less than or equal to, thus we will use that sign. The inequality can be written as: w<75
Answer:
8
Step-by-step explanation:
1 min = 4/3
4/3 × 6 = 8
the answer is 8
Answer:
False.
Step-by-step explanation:
The diagonals are at right angles ( because of the negative reciprocal slopes)
so it could be a square or a rhombus.
6. 1 is at the bottom and 6 is at the top.