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
Zina [86]
3 years ago
10

What is 3x+5x+2 factorised for yr 10 gcse

Mathematics
1 answer:
marusya05 [52]3 years ago
5 0

Factorising quadratic expressions

Multiply these brackets to remind yourself how to factorise.

<span><span>( x + 2 ) ( x + 5 ) = x2 + 7x + 10</span><span>( x + 2 ) ( x + 3 ) = x2 + 5x + 6</span><span>( x - 3 ) ( x - 5 ) = x 2 - 8x + 15</span><span>( x + 6 ) ( x - 5 ) = x2 + x - 30</span><span>( x - 6 ) ( x + 5 ) = x2 - x - 30</span></span>
You might be interested in
HELP ME PLEASE I WILL GIVE YOU BRAINLIEST ANSWER Question 21 of 25
JulijaS [17]

Answer:

a ,b d a c b d a d d b c a d b b Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
4. If a Scooter goes 8 M/s, how fast does it go in KM/h?
Firlakuza [10]

Answer:

28.8 km/h

Step-by-step explanation:

I used the calculator, but I don't know any formulas for changing m/s km/h.

But I hope this helps!

7 0
3 years ago
Read 2 more answers
Which facts are true for the graph of the function below? Check all that apply. F(x) = 4 5x
RoseWind [281]
The answers are E.) y-int is (0,4),   F.) domain of F(x) is all rel numbers , and C.) it is increasing
3 0
3 years ago
Read 2 more answers
Solve the following system by graphing.
Masja [62]
Hello : 
the solution is : <span>(3, -1)
put  x= 3 and y = -1
you have : 3-(-1) = 4   and  3+(-1) = 2 ..... right</span>
7 0
3 years ago
Read 2 more answers
Alma was shopping for a T-shirt. It was 15% off everything in the store. The regular price of the shirt was $16.00 it was on sal
sergiy2304 [10]

Answer:B.) No-40 cents too high


Step-by-step explanation:

To find the answer you need to fin the discount. So basically I did 16x15 and got 240. Than I divided that by 100. I got 2.40.Than I subtract 2.40 from 16 and got $13.60. Therefore it would be B

8 0
3 years ago
Other questions:
  • HELP QUICK TIMED!!!!!!<br>Drag the expressions into the boxes to correctly complete the table.
    13·2 answers
  • Could you give me the answer of what is 1/4 of 268
    9·2 answers
  • An archaeologist descends 22 feet into a canyon then climbs up 15 feet what is his final position
    7·1 answer
  • QUICK!!!
    10·2 answers
  • Two numbers are in the ratio of 3 to 4. If the minor is 27, find the sum of both.
    12·2 answers
  • Multiply: (5x − 2)(4x2 − 3x − 2)?
    14·1 answer
  • Trevor needs new bike tires. His bike tires have a circumference of about 113.04 inches. What is the diameter of his tires?
    14·1 answer
  • Please help 20 points
    15·1 answer
  • How many minutes in 4 hours
    8·1 answer
  • If ghj=lmk with a scale factore of 5:6 find perimeter of ghj
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!