3 years ago

What is (a+b)^2? Thanks.

Mathematics

1 answer:

Anna007 [38]3 years ago

8 0

Answer:

a² + 2ab + b²

Step-by-step explanation:

(a + b)² = (a + b)(a + b)

multiply each term in the second factor by each term in the first factor

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

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

= a² + 2ab + b²

You might be interested in

Can anyone help me with my homework?

Evgesh-ka [11]

I want more points next time....Hehehee!

<em>Solution in attachments!</em>

6 0

3 years ago

Explain how to find the sum of 3/10 + 4/100

Neporo4naja [7]

Answer: 17/50

Step-by-step explanation:

First, to add fractions, we must find a common denominator, in this case, 100.

Then, we must make the fractions being added all have the common denominator.

So, we must multiply 3/10 * 10/10, which equals 30/100

30/100 + 4/100

Then, just add across the numerator to get 34/100, which can be simplified to 17/50

6 0

3 years ago

Read 2 more answers

Bill rented a truck for one day.There was a base fee of $15.95,and there was a additional charge of 92 cents for each mile drive

denpristay [2]

Answer:

271 miles

Step-by-step explanation:

15.95+0.92 x=265.27

0.92 x=265.27-15.95

.92 x=249.32

x=24932/92=271

6 0

3 years ago

How long will it take Carlos to walk 16 miles if he is walking 4 mph?

qwelly [4]

It will take Carlos 4 hours to walk 16 miles.

8 0

3 years ago

ASAP please help me I need this quick <br> The question and answers are in the picture

7nadin3 [17]

Thé correct answer is the third one

5 0

3 years ago