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
kolezko [41]
3 years ago
12

Identify the terms and like terms in the expression. 10x2 – y + 12 - 3x2

Mathematics
1 answer:
Alexandra [31]3 years ago
6 0

Answer:

Terms: 10x^2, -y, 12\ and\ -3x^2

Like Terms: 10x^2\ and\ -3x^2

Step-by-step explanation:

Given

10x^2 - y + 12 - 3x^2

Required

List out the terms and like terms

The terms of a mathematical expression:

a + b - c + d are a, b, c and d

Using the same yardstick as above;

The terms of 10x^2 - y + 12 - 3x^2 are

10x^2, -y, 12\ and\ -3x^2

To get the like terms, we look for terms with the same variable

10x^2\ and\ -3x^2 have the same variable of x^2

Hence, they are like terms

You might be interested in
Which ordered pair is the solution to the system of equations?
prisoha [69]

Answer:

(3, -3)

Step-by-step explanation:

{у = 3х - 12

{4х + 6у = −6

4x + 6[3x - 12] = −6

4x + 18x - 72 = −6

−6 = −72 + 22x

+72 + 72

___________

66 = 22x

__ ___

22 22

3 = x [Plug this back into both equations above to get the y-coordinate of −3]; -3 = y

I am joyous to assist you anytime.

3 0
3 years ago
Use FOIL to explain how to find the product of (a + b)(a − b). Then describe a shortcut that you could use to get this product w
andriy [413]
Greetings!

FOIL stands for:

F
ront
Outside
Inside
Last

This tells which terms to multiply when using the Distributive Property.
(NOTE: Only applicable with 2-term Polynomials)

For Example:
(a+b)(a-b)

Multiply the Fronts of both Equations:
(a*a)

Multiply the Outsides of both Equations:
(a*a)+(a*-b)

Multiply the Insides of both Equations:
(a*a)+(a*-b)+(b*a)

Multiply the Lasts of both Equations:
(a*a)+(a*-b)+(b*a)+(b*-b)

Simplify.
=a^2-ab+ba-b^2

=a^2-b^2


Alternative Method (My Prefered Method)
(a+b)(a-b)=a(a+b)-b(a+b)

Use Regular Distributive Property.
a(a+b)-b(a+b)

a*a+a*b-b*a+-b*b

Simplify.
a^2+ab-ba+-b^2

a^2-b^2

Hope this helps.
-Benjamin
6 0
3 years ago
Read 2 more answers
Can some Help answer this?
bezimeni [28]
The scale is 3 dddddddd
6 0
3 years ago
What did I do wrong. I thought it was 15
yaroslaw [1]
Its not 15 isnt it 10
4 0
4 years ago
Read 2 more answers
Felicity has two $10 and a $5 bill. She spends
77julia77 [94]

Answer:

$12

Step-by-step explanation:

8.20 plus 4.80 would equals 13

so 13 subtracted by 25 equals 12

7 0
2 years ago
Read 2 more answers
Other questions:
  • Kaitlynn spent 2.65 on a box of pencils for school.Which answer choice correctly shows the amount she spent rounded to the neare
    11·1 answer
  • PLEASEEEE HELLLPPPP COMPARING EXPONENTIAL FUNCTIONS ...an online retailer developed two exponential functions to model the weekl
    7·1 answer
  • Two numbers have a sum of 98, One number is 6 more than 3 times the other number what is the smaller number?
    5·1 answer
  • Sarah weighs 30 more than 2 times as sheila. Their total weighs is 150 kilograms. What is the weigh of each in grams?
    11·1 answer
  • Simplify the given expression below: (−3 + 2i) ⋅ (2 + i)
    5·1 answer
  • Identify the correct justification for each step, given that ∠1 and ∠2 are complementary, and ∠2 and ∠3 are complementary.
    13·1 answer
  • In the diagram below, RSTU is a rectangle, and the two shaded regions are squares.
    13·1 answer
  • Walter accepted a new job with an annual salary of $47,500. How much can he expect to earn after paying income taxes?
    8·1 answer
  • Brittney has 2 and 3/4 yards of fabric. She wants to make wreaths that require 1/8 yards. What is the maximum number of wreaths
    7·1 answer
  • Use the following coordinate plane to write the ordered pair for each point .
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!