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
jenyasd209 [6]
3 years ago
6

If

alt="(5x-2)^2= ax^2 - bx +c" align="absmiddle" class="latex-formula">, what is the value of a+c^2?
Mathematics
2 answers:
love history [14]3 years ago
8 0

Answer:

41

Step-by-step explanation:

(5x - 2)² = ax² - bx + c

25x² - 20x + 4 = ax² - bx + c

a = 25

c = 4

a + c²

25 + 4²

25 + 16

41

lisov135 [29]3 years ago
6 0

Answer:

41

Step-by-step explanation:

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

Foil

(5x-2) (5x-2)

25x^2 -10x -10x +4

25x^2 -20x+4

a=25 b=20 c = 4

a+c^2 =25 +4^2 =25+16 = 41

You might be interested in
to make pink paint, sylvia mixes 7 cups of white paint to every 3 cups of red paint. which table shows possible values of w, the
-BARSIC- [3]

Answer: A

Step-by-step explanation:

For every 3 cups she need 7 cups of white paint.

answer a displays that with 3*2=6 and 7*2=14

8 0
2 years ago
The local taxi charges $3.00 plus $1.25 for every mile traveled. Determine whether the function is proportional or non proportio
miss Akunina [59]

Answer:

a

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
A survey reported that 713,298 people visited the local science museum last year. How can 713,298 be written in word form?
AnnZ [28]
Seven hundred and thirteen thousand, two hundred and ninety eight
7 0
2 years ago
Read 2 more answers
Please answer right!
BARSIC [14]

Answer:

Step-by-step explanation:

5x + 2 - 3x - 1 = 3x + 2

5x - 3x - 3x = - 2 + 1 + 2

5x - 6x = 1

-1x = 1

x = 1 / -1

x = -1

7 0
2 years ago
I’m which place should you put the first digit in the quotient in division
Sergio [31]

Step-by-step explanation:

It would be the very top of the division problem, so for example, if we take. a look at the lower image below, we see that the number 6 is the number that would be the (first) number that would be the quotient.

Answer:

Very top, (e.g)<em> "the number 6"</em>

6 0
2 years ago
Other questions:
  • What is the surface area?
    7·1 answer
  • What would 6 times the sum of 4 and y be?
    6·2 answers
  • The figure shows two triangles on the coordinate grid: A coordinate grid is shown from positive 6 to negative 6 on the x-axis an
    10·1 answer
  • 5×5 + 47 to the answer
    15·2 answers
  • Answer then get a lot of points!<br> Find volume for both.
    10·1 answer
  • Which is a simplified form of the expression 2(5x + 1) – 3x?
    5·1 answer
  • Find the range of -4, -3,-1,-1,0,1
    14·2 answers
  • Explain how solving -7y &gt; 161 is different from solving 7y &gt; -161.
    14·1 answer
  • Calculate the surface area and the volume of cube with length 10m and 13cm​
    12·1 answer
  • Need help with this question ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!