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
Fudgin [204]
2 years ago
14

Factorise: 3x²+17x+10

Mathematics
2 answers:
aliina [53]2 years ago
5 0
The answer is (x+5) (3x+2)
g100num [7]2 years ago
4 0

Answer:

(3x+2) (x+5)

Step-by-step explanation:

3x²+17x+10

<u>SPLITTING</u><u> </u><u>OF </u><u>MIDDLE </u><u>TERM</u>

3x²+15x+2x+10

<u>COMMON </u><u>FACTOR </u><u>FROM </u><u>PAIRS</u>

3x(x+5) + 2(x+5)

= (3x+2)(x+5)

You might be interested in
Is 33,44,55 a right triangle?
Paul [167]

Answer:

Yes!

Step-by-step explanation:

We know that right triangles follow the Pythagorean Theorem, where

a^{2} + b^{2} = c^{2}

So we will put our side lengths into this formula, keeping in mind that c = the hypotenuse, which is the longest side. a and b are fairly arbitrary.

33^{2} + 44^{2} = 55^{2}

If this works, we know it's a right triangle.

1089 + 1936 = 3025

3025 = 3025

It worked! It's a right triangle!!

6 0
2 years ago
Read 2 more answers
11 hours 18 min 36 sec to hours
zlopas [31]
I'm not really sure about this math but I tried to answer it for you

1)Convert 11 hours to minutes = 660 minutes. 11 hours x 60 mins=660
2)Add the 18 minutes to 660 =678 minutes
3) 678 divided by 60 mins = 11.3 hours, but we still have the 36 seconds remaining so I didn't exactly divide 678 minutes by 60, but I divided 678.36 by 60 which gave me 11.306 hours.

That's it I truly apologise if this is wrong. But if you figure out the right method please show me and others who may have done it this way or another way, so please share. GOOD LUCK.
7 0
3 years ago
The ratio of the measure of two supplementary angles is 15:21. What is the measure of the smallest angle?
anyanavicka [17]

Answer:

75

Step-by-step explanation:

The measure of two supplementary angles =  15:21

The angles are  15x , 21x

15x + 21x = 180       {Supplementary}

         36x = 180

             x = 180/36

             x = 5

Smallest angle = 15 * 5 = 75

3 0
3 years ago
Why is it helpful to write numbers in different ways
Goshia [24]
You should write numbers in as many ways as you possibly can to make new connections in your brain. Knowing how to write numbers in many different ways can help you solve complex problems more easily. Doing this can also reinforce the mathematical principles and logic you have memorised.

Writing one in many different ways:

1=1/1=2/2=3/3=4/4=(-1)/(-1)=(-2)/(-2)

=1.0=1.00=1.000=(1/2)+(1/2)=(1/3)+(1/3)+(1/3)

=(1/4)+(1/4)+(1/4)+(1/4)

Writing a half in many different ways:

1/2=(1/4)+(1/4)=(1/6)+(1/6)+(1/6)

=(1/8)+(1/8)+(1/8)+(1/8)=4*(1/8)

=2/4=3/6=4/8=5/10=0.5=0.50

etc...etc...
6 0
3 years ago
Let q(x)=8x-7 what is q(4) a. 25 b. 36 c. 39 d. 32
zhuklara [117]
I hope this helps you



x=4 q (4)=8.4-7


q (4)=32-7


q (4)=25
4 0
3 years ago
Other questions:
  • Which of the following are true?
    7·2 answers
  • The volume of a cylinder is 252π252π cm3 and its height is 7 cm.
    7·1 answer
  • Quick Fix Inc. repairs bikes. The company’s revenue is modeled by the function R(h)=220h−160 for every h hours spent repairing b
    14·1 answer
  • What is the completely factored form of x3 – 64x?
    11·2 answers
  • Find the slope of the line that is perpendicular to the joining line P (2,-3) and Q (-3,-2)
    13·1 answer
  • 32+2/3(21y-6) in factored form
    7·1 answer
  • Emma will roll 2 number cubes labelled 1 through 6. She will record the sum of the two numbers after each roll. She will roll th
    14·1 answer
  • Round to the nearest tenth
    15·1 answer
  • PLEASSS HELP!!!!!!! I REALLY NEED HELP!!
    9·1 answer
  • A satellite orbits the Earth with an elliptical orbit modeled by x squared over 43 million eight hundred twenty four thousand fo
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!