1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
TiliK225 [7]
3 years ago
6

(a+2b)² ?????????????????????​

Mathematics
1 answer:
lbvjy [14]3 years ago
3 0

Answer:

a² + 4ab + 4b²

Step-by-step explanation:

Given

(a + 2b)²

= (a + 2b)(a + 2b)

Each term in the second factor is multiplied by each term in the first factor, that is

a(a + 2b) + 2b(a + 2b) ← distribute both parenthesis

= a² + 2ab + 2ab + 4b² ← collect like terms

= a² + 4ab + 4b²

You might be interested in
What is the value of the growth factor of the function? <br> A) 1/5 <br> B) 1/3<br> C) 2<br> D) 6
ICE Princess25 [194]

Answer:

B

Step-by-step explanation:

Divide 18 by one third and see what ya get

then 6, then 2. BOOM!

7 0
3 years ago
(-5, 18), (19,9)<br> Find the slope of the line through each of pair of points
n200080 [17]

Answer: 3/8

Step-by-step explanation: If you put it into the slope formula, you would get 18 - 9 / 19 - (-5) which simplifies to 9/24 and then to 3/8.

5 0
3 years ago
Read 2 more answers
Is it's an isosceles trapezoid? how do you know???
NNADVOKAT [17]

Your answer would be, Yes! It is an Isosceles Trapezoid, Because, Isosceles trapezoids have at least one set of opposite sides, that are parallel, mainly the base, and it's opposite. The non-base sides are equal in length to each other, and the base angles are equal to each other.








Hope that helps!!!!!!

7 0
3 years ago
Read 2 more answers
Angle A = 7x + 40 degrees
sashaice [31]
It equals 0.0192727261287227 mathamatics
8 0
3 years ago
HELP PLEASE THANKS!!!!!
STALIN [3.7K]
Multiply 11 yards by 7 yeards and you will get ur answrr
4 0
2 years ago
Other questions:
  • Each week carrie works 40 hours she spend 15% of her time at register
    14·1 answer
  • there are 220 people going on the raging waters canoe trip each canoe holds 4 people how many canoes are needed for everyone
    6·2 answers
  • Please help quick need it done now
    14·1 answer
  • Painting a Room
    5·2 answers
  • Mr.rodriguez invests half money in land a tenth in stocks and a twentieth in bonds he puts the remaining 35,000 in his savings a
    9·2 answers
  • 1. A two-dimensional form that occupies an area is called a(n) . 2. A(n) is a three-dimensional form that occupies a volume of s
    15·2 answers
  • 5n + 5= 45 Please help...<br><br>constant=_, coefficient=_
    7·2 answers
  • An experience bricklayer can construct a small wall in 3 hours. An apprentice can complete the job in 5 hours. Find how long it
    10·1 answer
  • $24 shirt; 6% tax what is the answer please
    15·2 answers
  • I need help (REAL ANSWERS ONLY)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!