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
Rudik [331]
3 years ago
7

Multiplying Polynomials -(2x – 9)?

Mathematics
2 answers:
olchik [2.2K]3 years ago
6 0
-2x+9. just distribute a -1
diamong [38]3 years ago
3 0

Answer:

everything inside the parenthesis will be opposite since there is a negative sign outside.

So, -(2x-9) will reverse all signs.

Making it result as, -2x+9.

You might be interested in
Help me ASAP I don't know how to do it and this is homework
Rus_ich [418]
56 pages/4 hours = 126 pages/x pages
Then you cross multiply
56*x =4*126 ---> 56x=504
Then you divide 56 to both sides
56x/56=504/56
The 56 cancels on the left side and then you get
x=9

So your proportion are:
56 pages/4hours=126 pages/9 hours
8 0
3 years ago
PLSSS HELPPP Simplify: (2 - i) (4 +2i)
qaws [65]
10
Expand
(
2
−
i
)
(
4
+
2
i
)
(
2
-
i
)
(
4
+
2
i
)
using the FOIL Method.
Tap for fewer steps...
Apply the distributive property.
2
(
4
+
2
i
)
−
i
(
4
+
2
i
)
2
(
4
+
2
i
)
-
i
(
4
+
2
i
)
Apply the distributive property.
2
⋅
4
+
2
(
2
i
)
−
i
(
4
+
2
i
)
2
⋅
4
+
2
(
2
i
)
-
i
(
4
+
2
i
)
Apply the distributive property.
2
⋅
4
+
2
(
2
i
)
−
i
⋅
4
−
i
(
2
i
)
2
⋅
4
+
2
(
2
i
)
-
i
⋅
4
-
i
(
2
i
)
Simplify and combine like terms.
Tap for fewer steps...
Simplify each term.
Tap for more steps...
8
+
4
i
−
4
i
+
2
8
+
4
i
-
4
i
+
2
Add
8
8
and
2
2
.
10
+
4
i
−
4
i
10
+
4
i
-
4
i
Subtract
4
i
4
i
from
4
i
4
i
.
10
+
0
10
+
0
Add
10
10
and
0
0
.
6 0
3 years ago
Read 2 more answers
Which statements are true? Choose all answers that are correct.
Vedmedyk [2.9K]
A) -8.93 > -8.4 is false. There is no solution.
B) -0.7 > -6.12 is true. There are infinite solutions.
C) 7.1 > 7.24 is false. There is no solution.
D) -3.2 > -3.6 is true. There are infinite solutions. 
8 0
3 years ago
An airplane traveled 700 kilometers in two hours during a trip. What was the average speed of the plane during the trip?
Igoryamba

9514 1404 393

Answer:

  350 km/h

Step-by-step explanation:

Speed = distance/time

speed = (700 km)/(2 h) = 350 km/h

8 0
3 years ago
What is the measure of
Morgarella [4.7K]

Answer:

measure of what

Step-by-step explanation:

let me know

3 0
4 years ago
Other questions:
  • What's the relationship between the ratios 10/24 And 5/12
    11·1 answer
  • What is the solution to l + (-3)=9
    12·1 answer
  • The position of an object at time t is given by s(t) = -9 - 3t. Find the instantaneous velocity at t = 8 by finding the derivati
    9·1 answer
  • 6 increased by difference of 5 and 2
    6·2 answers
  • X
    7·1 answer
  • Plz help<br><br> Simplify 6(x + 4)
    7·2 answers
  • Find the value of each variable
    10·1 answer
  • Which multimedia element best displays statistical data?
    11·1 answer
  • I need help for this
    9·1 answer
  • A farmer needs to mix 8 ounces of fertilizer for every 10 pounds of soil. How many pounds of fertilizer will the farmer need to
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!