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
AURORKA [14]
3 years ago
5

Write the product in standard form (2x + 5) ^2

Mathematics
1 answer:
Iteru [2.4K]3 years ago
4 0

Answer:

4x^2+20x+25

Step-by-step explanation:

(2x+5)^2 = (2x+5) (2x+5)

Using the foil method : 2x(2x) = 4x^2

(2x) (5) = 10x

(2x) (5) = 10x

5 (5) = 25

Combine like terms

You might be interested in
4m+5+5m+40=180 Help!!!
OLEGan [10]

First, let's put all of the variables together.

4m + 5m + 5 + 40 = 180.

Add them.

M is the same multiplier, so we can add 4 and 5 together to make 9m.

Add 5 and 40.

9m + 45 = 180.

From here, we can go two ways. I will show the first way, which is my personal  preference.

We want to get rid of the coefficient on m to isolate it, so we must divide it by its coefficient. The coefficient on m is 9. So, divide m by 9. We must also divide everything else by 9.

9m/9 = 1m

45/9 = 5

180/9 = 20

Plug it in--

m + 5 = 20.

Subtract the 5 from both sides to isolate m.

m = 15.

4 0
3 years ago
Read 2 more answers
you and a friend go out to dinner. The cost of the meal is $45.22. The sales tax is 5% and deliver 16% tip. what is the total co
kumpel [21]

Answer: $57.72

Step-by-step explanation:

4 0
3 years ago
Quadrilateral BCDE is a square. What is mZDCF?
o-na [289]

Answer:

4 squares make up a triangle so divide the degrees if the square by the triangle.

7 0
2 years ago
Given m||n, find the value of x.<br> kt<br> (6x-3)<br> &gt;m<br> (2x+13)<br> Please help me
katovenus [111]
The correct answer is x=4
5 0
3 years ago
15 one half subtracted by 3 wholes and seventh eights
FromTheMoon [43]
15 and one half is 31/2. 3 and seven eighths is 31/8. 31/2 also equals 124/8. Then the answer is 124/8 - 31/8 is 91/8. Hope that helped.
6 0
3 years ago
Read 2 more answers
Other questions:
  • The circumference of my circle is 45 inches. What is the diameter
    7·2 answers
  • What is the solution to the equation 4x + 2(x − 3) = 3x + x − 12?
    8·2 answers
  • A class has 50 students. use the third row of digits in the random number table below to select a simple random sample of three
    12·1 answer
  • Help meee pleaseee !!!!!!!
    14·1 answer
  • What's the first step to solve this equation? *<br> h - 18/10 = –14
    10·1 answer
  • diketahui akar akar persamaan kuadrat 2x^2-9x + 7 = 0 adalah x1 dan x2. nilai dari x1^2 + x2^2- 4x1x2 adalah...
    10·1 answer
  • What is the quotient of 3125 ÷ 25 answer
    8·2 answers
  • Elizabeth spent $77.69 at the school supply store. She then had $24.50
    15·1 answer
  • A scuba diver is swimming 15 feet below the water’s surface.
    10·1 answer
  • Divide using long division. <br> -15x3 + 37x2 - 8x - 6/3x-5
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!