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
SpyIntel [72]
3 years ago
6

How to add and subtract polynomials in standard form

Mathematics
1 answer:
MAXImum [283]3 years ago
4 0

To add polynomials, simply add any like terms together ... so what is a like term?

Like Terms are terms whose variables (and their exponents such as the 2 in x2) are the same.

In other words, terms that are "like" each other.

To subtract Polynomials, first reverse the sign of each term we are subtracting (in other words turn "+" into "-", and "-" into "+"), then add as usual.

Hope this helped you! (:

You might be interested in
If 11250 = m(600) + b and 7650 = m(400) + b, how do I find the values of b and m? I forgot how to compare when I have two differ
Lelu [443]

Answer:

b=450 and m=18

Step-by-step explanation:

This exercise is an example of <em>linear system equations</em>. A <em>system of linear equations</em> is a set of (linear) equations that have more than one unknown. The unknowns appear in several of the equations, but not necessarily in all of them. What these equations do is relate the unknowns to each other.

The easy way to solve this problem is by using the<em> reduction method</em>.The <em>reduction method</em> consists of operating between the equations, such as adding or subtracting both equations, so that one of the unknowns disappears. Thus, we obtain an equation with a single unknown.

Ordering the equations as a system equations.

\left \{ {{600m+b=11250} \atop {400m+b=7650}} \right.

Using the reduction method, let's substract the second equation with the first equation, in order to clear m.

600m + b = 11250

<u>-400m -  b = -7650</u>

200m       = 3600    -------->  m = 3600/200 -----> m = 18

We can substitute the value of m in any of the two equations to obtain the unknow b.

Let's substitute the value of m in the second equation.

400(18) + b = 7650

7200 + b = 7650 -----> b = 7650 - 7200 -------> b = 450

We can check this values in both equations.

600m + b = 11250 -----> 600(18) + 450 = 11250

400m + b = 7650 ----->  400(18) + 450 = 7650

Satisfying the result of both equations.

6 0
3 years ago
24 - 1 / 3 p = 3 /8 p
Brums [2.3K]

Answer:

p=\frac{576}{17}

Step-by-step explanation:

decimal form p= 33.8823529411764705

mixed number form= 33\frac{15}{17}

6 0
3 years ago
How to do 264 in Expanded form
Setler [38]

Answer:

200+60+4

Step-by-step explanation:

200+60+4=264

6 0
3 years ago
(1 pt) Which answer is the same as moving the decimal in 6.73 three places to the left? A. dividing 6.73 by 103 B. dividing 6.73
zalisa [80]
D. because when you multiply you move your numbers to the left and 1000 has 3 zeros meaning you will move your answer 3 times to the left .

hope you understand 
good luck with your homework


4 0
3 years ago
Read 2 more answers
Sin(2x-pi/2)=sin pi/3
svet-max [94.6K]
This is the answer for your question!

8 0
3 years ago
Other questions:
  • Which function will have a y-intercept at -1 and an amplitude of 2?
    11·2 answers
  • Simplify 35 ÷ 33. A)   6 B)   5 C)   9 D)   1
    14·1 answer
  • What is the result of subtracting the second equation from the first? \begin{aligned} -7x-y &amp;= 0 \\\\ 7x+8y &amp;= -6 \end{a
    14·1 answer
  • Find the coordinates of the points of intersection of the graphs with coordinate axes:
    14·1 answer
  • What is the greatest common factor of the terms in the polynomial 12x4 + 27x3 + 6x??<br> ЗХ
    10·1 answer
  • Solve the following equation. –4y + 8 = 4(2y – 2) – 2(–16 + 8y) A. y = –4 B. y = 4 C. y = –2 D. y = –6 I need Help I am utterly
    14·1 answer
  • Two ladders are leaned against a wall such that they make the same angle with the ground. The 10’ ladder reaches 8’ up the wall.
    12·1 answer
  • Find the sum of the first 35 terms of the following series, to the nearest integer.<br> 3, 11, 19...
    9·1 answer
  • What is the taxable income on an adjusted gross income of $112,333 with four exemptions
    15·1 answer
  • the hammer throw is an Olympic even which employs a metal ball attached to a 4 foot chain. an athlete spins the chain and hammer
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!