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
AleksAgata [21]
2 years ago
14

Multiply and Simplify (x-4)(x^2 - 5x - 6)

Mathematics
2 answers:
netineya [11]2 years ago
7 0

Answer:

(x−4)(x^2−5x−6)

=(x+−4)(x^2+−5x+−6)

=(x)(x^2)+(x)(−5x)+(x)(−6)+(−4)(x^2)+(−4)(−5x)+(−4)(−6)

=x^3−5x^2−6x−4x^2+20x+24

=x^3−9x^2+14x+24



kirill [66]2 years ago
4 0

Answer:

x^3 -9x^2 +14x +24

Step-by-step explanation:

(x-4)(x^2 - 5x - 6)

Multiply the x by everything in the second term

x * (x^2 - 5x - 6)

x^3 -5x^2 -6x

Multiply the -4 by everything in the second term

-4 * (x^2 - 5x - 6)

-4x^2 +20x +24

Add everything together

I like to line them up vertically

x^3 -5x^2 -6x

      -4x^2 +20x +24

-------------------------------

x^3 -9x^2 +14x +24


You might be interested in
If Radhika adds these two numbers and represents the sum on an abacus, and if the beads on the ten's place are 2 and the beads o
xxTIMURxx [149]

Answer:

Explained below.

Step-by-step explanation:

A standard abacus is a traditional method used to perform basic mathematical calculations, such as addition, subtraction, multiplication and division.

There are 5 rods on a standard abacus.

The shape of the abacus has a series of vertical rods on which a number of beads are placed.

Each bead on a particular rod is considered as 1 unit, i.e. if there are three beads on a rod, the value of that rod is 3.

The last rod on an abacus is for the unit's place, the second last rod is for the ten's place, the third last rod is for the hundredth's place, the fourth last rod is for the thousandth's place and the fifth rod is for the ten thousandth's place.

8 0
3 years ago
The stem-and-leaf plot shows the temperatures of patients who registered at a clinic one day. How many patients registered at th
saveliy_v [14]

As the key suggests, the left part is the integer part of the number, while the digit on the right is the decimal part of the number.

So, for example, the first row describes the two values 97.2 and 97.8, while the second row describes the values 98.1, 98.3 (repeated twice), 98.5, 98.6 and 98.7 (repeater three times).

So, the number of values is given by the number of leaves: you simply have to count how many digits are there on the right part of the screen.

The answer is thus 24

5 0
3 years ago
0.00012 in scientific notation
Vladimir [108]

Answer:

1.2⋅10  

−4

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
how do I know if im diving with ratio's or multiplying? please put a equation problem about dividing and multiplying ratios
Sholpan [36]

Answer:

3/4 x 2/5

6/9 ÷ 4/7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A circle has a radius of 8 cm. What is its area?<br><br> Use <img src="https://tex.z-dn.net/?f=%20%5Cpi%20" id="TexFormula1" tit
jekas [21]
The formula for the area of the circle is:
Area=  \pi r^{2}
All you have to do is plug in 8 for r :)
7 0
3 years ago
Other questions:
  • At midnight, the temperature was 30 degrees F. By 6:00 a.m., it had dropped 5 degrees and by noon, it had increased by 11 degree
    15·1 answer
  • Haley and Cameron buy nuts from the health store. Each bag of nuts has 0.1 pound of nuts inside. Hayley buys 4 bags. Cameron buy
    8·1 answer
  • A triangular field with vertices OPQ has sides OP = 402 m, PQ = 388 m, and QO = 254 m. Find the perpendicular distance from the
    13·1 answer
  • (-3) + 8 – 7x7<br> I need help with this on
    15·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • How do I solve for x?
    14·1 answer
  • A survey of 9,000 randomly selected dentists practicing in the untied states found that 3,600 of them used text messaging to rem
    5·1 answer
  • Given cos theta = - 2/5 and sin theta &lt; 0, find the six trigonometric values. I need help with this
    7·1 answer
  • Write an equation for the line in slope- intercept form. 2. Х -4 -2 o 2 4. -2 4​
    7·1 answer
  • Please help, if you do not know do not answer please!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!