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
cupoosta [38]
2 years ago
14

D. - 3k² – 2k+7 + K-2

Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
8 0

Answer:

 3k2 - k + 5

just add all of the variables or minus all of the variables and if u can add the non-variable numbers but if a variable has exponent add it with the <u>same </u>type of variable exponent so in this case 3k squared doesn't get added to anything so it just stays 3k2 and -2k gets added to k which equals -k cause -2k is bigger than k and if the bigger number is negative in any equation stays negative. Then u just add all the numbers which would be 7+-2 which would equal five.

Hope this helped

You might be interested in
Transform the given standard form into vertex form and determine vertex.
Natalka [10]

Answer:

1. the vertex form of your function is f(x)= (x+-2)^2+-7

The vertex is at (2,-7)

2. So, the vertex form of your function is f(x)= (x+-7/2)^2 -41/4

The vertex is at (7/2, -41/4)

Step-by-step explanation:

7 0
3 years ago
What is a fraction less than 5\6 and has a denominator of 8
White raven [17]
5/8. Is less than. 5/6 .
8 0
3 years ago
Can someone help me please
Vadim26 [7]

Answer:

the second friend

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which is the best strategy to solve this problem?
nadya68 [22]
Here is my answer = B draw a diagram 
6 0
3 years ago
Spinning a number less than 7 on a fair spinner with 8 equal<br> sections labeled 1-8<br> ?
aleksley [76]

Answer:

75%

Step-by-step explanation:

Since it's saying less than 7, that tells you-you have 6 numbers less than 7. I put 6/8 which converts to 75%

7 0
3 years ago
Other questions:
  • Regina purchased 1.75 pounds of turkey breast from local deli for $5.99 per pound. To the nearest cent, how much did she spend i
    8·1 answer
  • A website had826,140 hits last month what is the value of the 8in 826,140
    10·1 answer
  • Simplify the following expression:
    5·2 answers
  • A retiree invests $9,000 in a savings plan that pays 5% per year. What will the account balance be at the end of the first year
    6·2 answers
  • What is the 1/4 gallons
    15·2 answers
  • Solve for q:2- 5/q=16
    7·1 answer
  • Please can someone help there 10 Points for it!!!!
    13·1 answer
  • 2(m + 1) = 16 <br> full answer
    14·1 answer
  • What is the value of e? <br> A. 17 B. 48 C. 136 D. 360
    10·2 answers
  • <img src="https://tex.z-dn.net/?f=7x%5E%7B3%7D%20%2A%207x%5E%7B5%7D%2A7x%5E%7B2%7D" id="TexFormula1" title="7x^{3} * 7x^{5}*7x^{
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!