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
Hatshy [7]
3 years ago
5

Express as a trinomial. (x - 4)(2x - 5)

Mathematics
2 answers:
vladimir2022 [97]3 years ago
5 0

Answer:

\boxed{ \bold{  \huge{ \boxed{ \sf{2 {x}^{2}  - 13x + 20}}}}}

Step-by-step explanation:

\sf{(x - 4)(2x - 5)}

Use the distributive property to multiply each term of the first binomial by each term of the second binomial

⇒\sf{x(2x - 5) - 4(2x - 5)}

⇒\sf{2 {x}^{2}  - 5x - 8x + 20}

Collect like terms

⇒\sf{2 {x}^{2}  - 13x + 20}

Hope I helped!

Best regards!!

Leona [35]3 years ago
4 0

Answer:

2x² - 13x + 20

Step-by-step explanation:

(x - 4)(2x - 5)

x(2x - 5) - 4(2x - 5)

Opening the brackets gives;

2x² - 5x - 8x + 20

Simplifying this equation gives;

2x² - 13x + 20

You might be interested in
Convert the following degree measure to radian measure. 90 degrees
Ray Of Light [21]
90 degrees converted to radians is pi/2 or π/2 radians.
4 0
3 years ago
I don't understand what the question is asking?
lana66690 [7]
OK for this question you need to find out how many more post are needed. If you look at the diagram it shows that one side is 50 feet.  Now there are two sides that will need post, because the barn side need no more.  Now if there are two side both 50 feet, and you need a post every ten feet. How many posts are needed? 

5 0
3 years ago
Read 2 more answers
Which function has an asymptote at x= 39
LekaFEV [45]

Answer:

option B : f(x)= log_7(x-39)

Step-by-step explanation:

(a) f(x) = 7^{x-39}

For exponential function , there is no vertical asymptotes

General form of exponential function is

f(x) = n^{ax-b}+k

f(x) = 7^{x-39}

In the given f(x) the value of k =0

So horizontal asymptote is y=0

(b) lets check with option

f(x)= log_7(x-39)

To find vertical asymptote we set the argument of log =0  and solve for x

Argument of log is x-39

x-39=0 so x=39

Hence vertical asymptote at x=39


3 0
3 years ago
Read 2 more answers
I NOW HAVE 690 PTS ALSO PLEASE HELP WITH MY MOST RECENT QUESTION
myrzilka [38]
Okay I’ll try!!!!! Let me go check it out
7 0
3 years ago
Read 2 more answers
Need Help!
Nezavi [6.7K]

Answer:

fraction 1 and 3 over 5

Step-by-step explanation:

2:3 is equal to 8 blocks

5:12 is equal to 5 blocks

if you divide them, the result is:

8/5 which is the same as 1 3/5

because 5 is contained 1 time in 8 and the rest is 3

7 0
3 years ago
Other questions:
  • Percy is plotting points on a graph. The ratio of y -value to x -value is 2 to 3 for each point. What will be the x -value of a
    11·2 answers
  • Rearrange the following equation to solve for x. y=1/2x+10
    13·1 answer
  • f(x)=x^3-2x^2-11x+12 r theorem to find the x-intercepts of the function, and plot their x-values on the number line.
    7·1 answer
  • Can someone please answer. There is only one problem. There's a picture. Thank you!
    13·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!<br> 20=2(y-6)+10
    9·1 answer
  • Please help, will mark as brainliest!
    15·2 answers
  • What’s the answer to finding out what 5x+2y=70?
    14·1 answer
  • I NEED THIS ANSWER A S A P
    8·2 answers
  • Please Help I Don't Understand!!!
    8·2 answers
  • 1/1-cosA-1/1+cosA=2cotAxcosecA<br>​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!