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
prisoha [69]
3 years ago
10

If p(x) = x2 - 1 and q(x) = 5(x-1), which expression is equivalent to (p-q)(x)?

Mathematics
1 answer:
Galina-37 [17]3 years ago
3 0

Answer:

x² - 5x + 4

Step-by-step explanation:

Note that (p - q)(x) = p(x) - q(x)

p(x) - q(x)

= x² - 1 - 5(x - 1) ← distribute

= x² - 1 - 5x + 5 ← collect like terms

= x² - 5x + 4

You might be interested in
Factor the polynomial by grouping. 12x^x+x−13
tekilochka [14]

Answer:

  (x -1)(12x +13)

Step-by-step explanation:

You are looking to rewrite the middle term as the sum of terms that have factors of (12)(-13) that have a total of +1. Those factors are -12 and +13, so the expression you are factoring by grouping is ...

  12x^2 +13x -12x -13

  = x(12x +13) -1(12x +13)

  = (x -1)(12x +13)

5 0
2 years ago
Xavier, Yolanda and Sara shared some money. Yolanda received 40% more money than Xavier, and Zara received 60% of Yolanda's shar
leonid [27]

Answer:

Step-by-step explanation:

Xavier, Yolanda and Zara shared some money.

Let x represent Xavier's share

Let y represent Yolanda's share

Let z represent Zara's share.

Yolanda received 40% more money than Xavier. This means that

y = x + 40/100×x = x + 0.4x = 1.4x

Zara received 60% of Yolanda's share. This means that

z = 60/100× 1.4 = 0.6×1.4 = 0.84x

. If Zara received $1,176, then,

0.84x = 1176

x = 1176/0.84 = 1400

y = 1.4 × 1400 = $1960

z = 0.84 × 1400 = $1176

The sum of the money is

1400 + 1960 + 1176 = $4536

6 0
3 years ago
Which type of transformation maps triangle GFH onto triangle G'F'H'?
lions [1.4K]

Answer:

rotation

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which is not a rational value
Maslowich
9/3
Hope it helps love.
-Joker7721
3 0
3 years ago
Read 2 more answers
I asked my question. I can not find were you helped me answer the question
Aloiza [94]
Go to profile and click on my questions

8 0
2 years ago
Other questions:
  • What is the equivalent expression?
    8·1 answer
  • A circle of a certain radius has an area which is numerically 5 times the value of the circumference. What is the radius of the
    12·1 answer
  • Please help, On a map 1 inch equals 14.4 miles. If two cities are 1.5 inches on the map, how far are they actually apart ?
    9·2 answers
  • M is the midpoint of line segment AB. If the coordinates of M are (2, 6) and the coordinates of B are (5, 10), which of the foll
    7·1 answer
  • What is the quotient (6x4 + 15x3 − 2x2 + 10x − 4) ÷ (3x2 + 2)
    9·1 answer
  • Of the 180 students at Martin Middle School, of the students take French. Of that group, also chose to join the French club.
    9·1 answer
  • *will give brainliest* Check all that apply
    7·2 answers
  • Y = 3x<br> y = -x + 4<br> write the question in coordinate form
    14·1 answer
  • Find the solution(s) to 22 +57-3 = 0. Check all that apply.
    8·1 answer
  • The probability that Bob and Chris go to the movies is 0.35. The probability that Chris goes to the movies is 0.5. What is the p
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!