11. Rewrite the polynomial in Standard Form: 12-3x- 10x -x2 O b) 3x³ - x² +10x + 12 O a). 3x3- x2.10x + 12 O d) 12 - 10x - 3x³ - x² O ) 12- 3x3 , 10x - x-lt is in Standard Form. 12. Simplify: Answer must be in Standard Form. (2x2 + 5x - 7) + (3 - 4x² + 6x) O a) 2x2 + 3x +1 O b) -2x2 - 11x - 4 O d) .2x² + 11x -4 O) 2x24 5x - 7 13. Simplify: Answer must be in Standard Form. (4x2+ x) - (x²+ 2x) O a) 3x2-x O b) 4x² + 2x D9 3x2+ 3x O d) 3x2 + 2x
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
![E 3, Attendance Jo Desmos | Scientific...
ple end places.
11. Rewrite the polynomial in Standard Form:
12-3x-10x-x2
O a) . 3x3 - x2 - 10x + 12
O b) 3x³ - x² + 10x + 12
O ) 12- 3x3 10x - x2lt is in Standard Form.
O d) 12- 10x - 3x² - x²
12. Simplify: Answer must be in Standard Form.
(2x2 + 5x - 7) + ( 3 - 4x² + 6x)
O a) 2x2 + 3x+1
O b) -2x² - 11x - 4
O ) 2x+ 5x - 7
O d) .2x² + 11x - 4
13. Simplify: Answer must be in Standard Form.
(4x2+ x) - (x2+ 2x)
O a) 3x2-x
O b) 4x² + 2x
O9 3x2+ 3x
O d) 3x2 +2x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6977d7a4-3891-4b81-afa6-32d2cd94a37d%2F7ee2ccc7-8bbb-453f-b584-6817d81babea%2F1hhkkw_processed.jpeg&w=3840&q=75)
![E 3, Attendance Desmos | Scientific.
E People and places.
13. Simplify: Answer must be in Standard Form.
(4x2+ x) - (x+ 2x)
O a) 3x2 -x
O b) 4x² + 2x
OO 3x2+3x
O d) 3x² + 2x
14. Simplify: Answer must be in Standard Form.
Sx(2x+3)
Oa) 10x+15x
Ob) 7x + 15x
15. Simplify: Answer must be in Standard Form.
(4 *א א7)א3-
Ob) 7x -x + 4 (-3x2)
O d) .12x+3x-21x
0a).21x4 +3x3-12x2
OO 21x+ 3x+12x2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6977d7a4-3891-4b81-afa6-32d2cd94a37d%2F7ee2ccc7-8bbb-453f-b584-6817d81babea%2Fmermx23o_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![Algebra and Trigonometry (6th Edition)](https://www.bartleby.com/isbn_cover_images/9780134463216/9780134463216_smallCoverImage.gif)
![Contemporary Abstract Algebra](https://www.bartleby.com/isbn_cover_images/9781305657960/9781305657960_smallCoverImage.gif)
![Linear Algebra: A Modern Introduction](https://www.bartleby.com/isbn_cover_images/9781285463247/9781285463247_smallCoverImage.gif)
![Algebra and Trigonometry (6th Edition)](https://www.bartleby.com/isbn_cover_images/9780134463216/9780134463216_smallCoverImage.gif)
![Contemporary Abstract Algebra](https://www.bartleby.com/isbn_cover_images/9781305657960/9781305657960_smallCoverImage.gif)
![Linear Algebra: A Modern Introduction](https://www.bartleby.com/isbn_cover_images/9781285463247/9781285463247_smallCoverImage.gif)
![Algebra And Trigonometry (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780135163078/9780135163078_smallCoverImage.gif)
![Introduction to Linear Algebra, Fifth Edition](https://www.bartleby.com/isbn_cover_images/9780980232776/9780980232776_smallCoverImage.gif)
![College Algebra (Collegiate Math)](https://www.bartleby.com/isbn_cover_images/9780077836344/9780077836344_smallCoverImage.gif)