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
mihalych1998 [28]
1 year ago
13

(x+7)(x-12) multiply

Mathematics
1 answer:
abruzzese [7]1 year ago
4 0

Answer: x^2-5x-84

Step-by-step explanation:

(x+7)(x-12)=

x*x+(-12*x)+7x+(-84)=

x^2-12x+7x-84=x^2-5x-84

You might be interested in
The estimated answer to a multiplication problem is 800,000. Which of the following expressions could result in this answer? Exp
EastWind [94]

Answer:

8,146 x 121

Step-by-step explanation:

This is a problem in which you need to measure your understading of "orders of magnitude."

If the estimated answer is 800000 that means that we are looking at a multiplication in the "order of" 8*10^5

You need to look at the "orders of magnitude" of the things you're multiplying. In the first case, we have 8146*12 that would be "of the order of" 8*10^3 times 10^1. So the whole multiplication would "of the order of" 8*10^4 or near 80000

The correct answer, 8,146 x 121, is because it's "of the order of" 8*10^3 times 10^2 and the gives us the 8*10^5 we need.

6 0
3 years ago
A circular garden has a circumference of 44 yards.Lars is digging a straight line along a diameter of the garden at a rate of 7
oee [108]
I’m pretty sure it would take 2hrs but I’m not completely sure but I think
5 0
3 years ago
Read 2 more answers
How much money would need to be deposited into an account earning 5.75% interest compounded annually in order for the accumulate
Leona [35]
I will assume you are using compound interest. 

<span>let the amount invested be x </span>

<span>x(1.0575)^25 = 85000 </span>
<span>x = 85000/1.0575^25 = $21,009.20</span>
6 0
2 years ago
Read 2 more answers
Pls help me this is due today
Dominik [7]

Answer:

35.

Step-by-step explanation:

3+5 = 8, 7 goes into 35 5 times. Therefore its 35

3 0
2 years ago
Read 2 more answers
Por qué la Biblia es un libro sagrado
Eddi Din [679]
Porque se dice que es la palabra de Dios y Él es Santo.
4 0
3 years ago
Other questions:
  • Which of the following polynomials has solutions that are not real numbers?
    14·2 answers
  • Ill mark brainlyist if you give me a answer:<br> Create a scenario for: 2x + 10 &gt; 2
    13·2 answers
  • An elephant has a mass of 4500 kilograms. How many mice, with a mass of 2×10−2 kilogram each, would it take to equal the mass of
    15·1 answer
  • -5/7 (10 -1/5) Math equation
    6·1 answer
  • 2x(5x + 3) + 7(5x + 3)<br> 7 x<br> 10
    9·1 answer
  • In 0.57 which is the part and which is the whole
    9·1 answer
  • Why is it important that the instruction say to assume that no denominator equal 0
    5·1 answer
  • Please help me on this
    11·1 answer
  • 7 (3x + 5y) please answer its due tmrw
    14·1 answer
  • I don't know how to solve this please help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!