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
mojhsa [17]
3 years ago
5

(x^2-7)(x^2-4) using the FOIL method, multiply the terms of the binomial

Mathematics
1 answer:
Paul [167]3 years ago
3 0

Answer:

x^{4} -11x^{2} +28

Step-by-step explanation:

(x^{2} -7)(x^{2} -4)

x^{4} -4x^{2} -7x^{2} +28

x^{4} -11x^{2} +28

You might be interested in
Jeremy has a box of 500 nails that weighs 1.35 kilograms. He uses 60 nails to build a birdhouse. How much do the nails in the bi
madreJ [45]
.162 kilograms?

How I got my answer:

1.35÷500=.0027

.0027×60=.162
8 0
4 years ago
The ratio of country albums to jazz albums in a music collection is 2:3. If the music collection has 45 albums,
DedPeter [7]

Answer:

18 albums

Step-by-step explanation:

2x+3x=45

5x=45

x=9

country=2(9) = 18 album

4 0
3 years ago
Is (1, 1) a solution to 3y=2x+1
Snowcat [4.5K]
Yes.
3y=2x +1
3 (1) = 2 (1) +1
(3,3)
(1,1) is a solution
3 0
3 years ago
Read 2 more answers
The relationship between the amount of money x that Cannon Precision Instruments spends on advertising and the company's total s
mafiozo [28]

Answer:

S'(x)=-0.006x2+0.8x+9

Step-by-step explanation:

The rate of change of the sales S(x) with respect to the amount of money spent on advertising x is then the derivative of S(x) with respect to x. What we have to calculate is S'(x).

We know that the derivative of ax^n is nax^{n-1} (where a is a constant), and the derivative of a sum is the sum of the derivatives, so we can calculate the derivative of each term independently:

S'(x)=(−0.002x3 + 0.4x2 + 9x + 500)'=(−0.002)(3)x2 + (0.4)(2)x + 9

Which means:

S'(x)=-0.006x2+0.8x+9

7 0
4 years ago
Lila is making 1 4 of a recipe for a bake sale. The original recipe calls for 2 3 cups of sugar. How much sugar does Lila need t
Vika [28.1K]

Answer: 1/12...?

Step-by-step explanation:

3 0
4 years ago
Other questions:
  • A school holds classes from 8:00 a.m -2:00 p.m. For what percent of a 24- hour day does this school hold classes?
    15·2 answers
  • Which of the following are solution to the equation below check all that apply x^2+6x+9=20
    11·1 answer
  • Picture attached. help please
    5·2 answers
  • A new client performs the Rockport walk test and scores in the ""good"" category of cardiovascular fitness. Up to what percentag
    13·1 answer
  • Fjjrjjdkdkwkfbfbsbbww
    6·2 answers
  • What percent are left hand dominant?
    9·1 answer
  • Pls <br> helppp<br><br><br> thanks!!!
    5·1 answer
  • Which of the following is the largest Customary Unit of time?
    5·1 answer
  • PLS HELP I WILL GIVE BRAINLIEST
    11·1 answer
  • A t-shirt increased in price by 1/4. After the increase it was £20. What was the original price of the t-shirt?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!