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
siniylev [52]
3 years ago
10

Given y = (2x + 3)2, what is the standard form of the given quadratic equation.

Mathematics
1 answer:
alexandr402 [8]3 years ago
8 0

Answer:

y=4x^2+12x+9

Step-by-step explanation:

Perform the square of the binomial, combine like terms, and then write the remaining expression in decreasing order of powers of x:

y=(2x+3)^2\\y=(2x+3)\,(2x+3)\\y=4x^2+6x+6x+9\\y=4x^2+12x+9

You might be interested in
-5x-2y=<br> −5x−2y=<br> \,\,-40<br> −40<br> y=<br> y=<br> \,\,2x+2<br> 2x+2
Eva8 [605]

Answer: look at the ss :))

Step-by-step explanation:

4 0
2 years ago
I need the answer how to do
IrinaVladis [17]
Make a bar graph about the length of letters in an animal's name
5 0
3 years ago
How do you check your solutions
Fantom [35]
Reverse your steps to see if u get what the questions originally asked.
8 0
3 years ago
PLSS HELP WILL GIVE BRAINLIEST TIMED QUESTION<br><br> What is m
Eva8 [605]

Answer:

Step-by-step explanation:

The answer is 46

7 0
2 years ago
60
suter [353]
882(88)-9 +u+ exhibit
4 0
3 years ago
Other questions:
  • Solve the equation for x, where x is a real number (5 points): <br> -2x^2 + 5x - 10 = 3
    9·1 answer
  • Experiments are often repeated many times by the same or different scientists. What is the most important reason more than one s
    6·1 answer
  • A triangle is cut out of a square whose length is 12 feet. What will be the approximate area, in square feet, of the remaining b
    9·1 answer
  • What does it mean to be a Rigid Motion?<br> Name 3 Rigid Motions that we discussed in Semester A:​
    9·1 answer
  • Question 4 of 10
    12·1 answer
  • The height, h in feet, of a rocket is given by h=-16t^2+64t+190, where t is time in seconds. Find the maximum height of the rock
    13·1 answer
  • HELPPP!!!!<br><br> Complete the​ two-column proof by filling in the blanks.
    9·1 answer
  • Question below thanks
    15·1 answer
  • Heeeeeelpppppppppp<br> Meeeeeeeee<br><br> Find the missing lengths.
    11·1 answer
  • Riley invested $8,500 in an account paying an interest rate of 3.8% compounded daily. Assuming no deposits or withdrawals are ma
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!