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
kirill [66]
4 years ago
13

What is the product? (x - 3)(2x2 – 5x + 1)

Mathematics
1 answer:
Marina86 [1]4 years ago
8 0

Answer:

\large\boxed{(x-3)(2x^2-5x+1)=2x^3-11x^2+16x-3}

Step-by-step explanation:

Use the distributive property: <em>a(b + c) = ab + ac</em>:

(x-3)(2x^2-5x+1)=(x-3)(2x^2)+(x-3)(-5x)+(x-3)(1)\\\\=(x)(2x^2)+(-3)(2x^2)+(x)(-5x)+(-3)(-5x)+x-3\\\\=2x^3-6x^2-5x^2+15x+x-3\qquad\text{combine like terms}\\\\=2x^3+(-6x^2-5x^2)+(15x+x)-3\\\\=2x^3-11x^2+16x-3

You might be interested in
In a board game, a certain number of points is awarded to a player upon rolling a six sided die (labeled 1 to 6) according to th
ad-work [718]

Answer and explanation:

Find answer and explanation attached

7 0
4 years ago
help please! the pair of figures to the right are similar. what is the ratio of the perimeters and the ratio of the areas?
jasenka [17]

Answer:

Perimeters = 3 in : 7 in

Areas = 9 in² : 49 in²

Step-by-step explanation:

    <em>If the figures are </em><em>squares</em><em>, and the measurements are the length of that sides (as you have said), then we will do the following. </em>

[The left square]

P = 4a

P = 4(15)

P = 60 in

-

A = a²

A = 15²

A = 225 in²

[The right square]

P = 4a

P = 4(35)

P = 140 in

-

A = a²

A = (35)²

A = 1,225 in²

[Simplifying ratios]

Perimeters = 60 in : 140 in

Perimeters = 6 in : 14 in

Perimeters = 3 in : 7 in

-

Areas = 225 in² : 1,225 in²

Areas = 45 in² : 245 in²

Areas = 9 in² : 49 in²

4 0
3 years ago
Choose six and five-sixths as an improper fraction and as a mixed number
ollegr [7]

\text{Mixed number:}\ 6\dfrac{5}{6}\\\\\text{Improper fraction:}\ 6\dfrac{5}{6}=6+\dfrac{5}{6}=\dfrac{6\cdot6}{6}+\dfrac{5}{6}=\dfrac{36}{6}+\dfrac{5}{6}=\dfrac{41}{6}

3 0
4 years ago
How do convert 51.2% into a decimal
Liula [17]

Move the point two times.

Step-by-step explanation:

51.2——->0.512

7 0
3 years ago
Write equations for the vertical and horizontal lines passing through the point (0, -3).
Natasha2012 [34]

Answer:

Vertical line will be x=0, and horizontal line will be y=-3

Step-by-step explanation:

Draw a vertical line through point (0,-3). You will see it's on the y-axis. The equation of the line on y-axis is always x=0, because no matter what point you choose on the line, the x coordinate will be 0. (0,-3), (0, -2), etc.

Next draw a horizontal line through (0,-3). It's parallel to the x axis, and no matter what point on the line you choose, the y coordinate will be -3. (0,-3), (1, -3), etc

8 0
3 years ago
Other questions:
  • Please Find the value of x
    15·1 answer
  • an art easel with equal sides are opened and placed on a desk, classify the type of triangle formed by the easel and the desk
    11·1 answer
  • Hint: is the picture
    14·1 answer
  • Crayola Classic markers come in packages of eight. Crayola Tropical markers come in packages of ten. Sheldon wants the same numb
    14·2 answers
  • Hi someone please help me!!!!
    6·1 answer
  • Find the length of the third side. If necessary, write in simplest radical form. ​
    11·2 answers
  • In parallelogram BCDE if m C<br> B<br> 70<br> 50°<br> E
    11·2 answers
  • Find a quadratic equation whose roots are -3 and 5
    12·2 answers
  • How many quadrilaterals have an area of 12
    9·1 answer
  • How many layers of 1 inch cubes fill the carton
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!