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
Norma-Jean [14]
3 years ago
11

If

^2=ax^2+bx+c" align="absmiddle" class="latex-formula">, what is the value of a+b+c?
Mathematics
2 answers:
Vinvika [58]3 years ago
4 0

Answer:

64

Step-by-step explanation:

(3x+5)^2 = ax^2 +bx+c

FOIL the left side

(3x+5) (3x+5)

9x^2 +15x+15x+25

Combine like terms

9x^2 +30x+25

a=9

b= 30

c= 25

a+b+c = 9+30+25 = 64

enyata [817]3 years ago
3 0

Answer:

64

Step-by-step explanation:

(3x + 5)² = ax² + bx + c

9x² + 30x + 25 = ax² + bx + c

a = 9

b = 30

c = 25

a + b + c

9 + 30 + 25

64

You might be interested in
L=4m\n+p solve for p
Anastasy [175]
I think the correct answer would be : p = -n+4m/L
I hope this helps !
7 0
4 years ago
Which of the following rational functions is graphed below?
Step2247 [10]

Answer:

pwedi po Ako manligaw saiyo dahil Ako Kasi is loyal I pls na po baby boy

7 0
2 years ago
Help 25 points<br> Quick sue tommorow
algol [13]

Answer:

Try distributing numbers by multiplying

6 0
3 years ago
Identify the independent and dependent variable for the given situation. P = (1.05)t
ss7ja [257]

Answer:

P = dependant; t = independant

Step-by-step explanation:

The t value can be changed, making it the indepentant. The value of P changes as the value of t is changed, therefore making it dependant on t, making it the dependant value.

8 0
3 years ago
Solve x^2 4x − 12 = 0. x = 2, x = −6 x = −2, x = −6 x = 3, x = −4 x = −3, x = 4
Svetlanka [38]
I hope this helps you

7 0
3 years ago
Other questions:
  • Help me please i am confused on what to do
    6·2 answers
  • In a theater, there are 20 chairs in the first row, each row has 4 more chairs than the previous row, and there are 15 rows. How
    6·1 answer
  • A turtle is 6 feet below the surface of the sea. If his position can be recorded as −6 feet, what would the position of 0 repres
    6·2 answers
  • I dont understand how to do this please help me i want to get a good grade​
    11·2 answers
  • 8% on $80,000 in sales
    8·2 answers
  • Alpha false and true Which of the following statements are true? If false, explain briefly.
    5·1 answer
  • Julian count the number of times he drove across the Seven Mile bridge while vacationing in the Florida Keys he crossed the brid
    10·1 answer
  • PLZ HELP ASAP<br> Ps I accidently clicked on a choice
    10·2 answers
  • CAN U PLEASE HELP ME!! I WILL GIVE BRAINLIST!!
    11·2 answers
  • A laboratory has a 75-gram sample of radioactive material.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!