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
mafiozo [28]
3 years ago
8

Simplify the expression 8x² + x - 5 + (2x² - 9x + 13) *

Mathematics
1 answer:
Elena-2011 [213]3 years ago
7 0

Answer: 10x^2-8x+8

I have explained detaled answers below in the link.

You might be interested in
Question 3 (Multiples and Factors] Three numbers are given below. Use prime factorisation to determine the HCF and LCM 1848 132
Ilia_Sergeevich [38]

Prime factorization involves rewriting numbers as products

The HCF and the LCM of 1848, 132 and 462​ are 66 and 1848 respectively

<h3>How to determine the HCF</h3>

The numbers are given as: 1848, 132 and 462

Using prime factorization, the numbers can be rewritten as:

1848 = 2^3 * 3 * 7 * 11

132 =  2^2 * 3 * 11

462 = 2 * 3 * 7 * 11

The HCF is the product of the highest factors

So, the HCF is:

HCF = 2 * 3 * 11

HCF = 66

<h3>How to determine the LCM</h3>

In (a), we have:

1848 = 2^3 * 3 * 7 * 11

132 =  2^2 * 3 * 11

462 = 2 * 3 * 7 * 11

So, the LCM is:

LCM = 2^3 * 3 * 7 * 11

LCM  = 1848

Hence, the HCF and the LCM of 1848, 132 and 462​ are 66 and 1848 respectively

Read more about prime factorization at:

brainly.com/question/9523814

4 0
2 years ago
If I roll a 6 sided dice and then flip a coin,
lina2011 [118]

Answer:

1/12

Step-by-step explanation:

5 0
3 years ago
A recipe ofr one cookie requires 3/4 cups of sugar. If Joes has all the other ingreidiants he needs for an endless supply of cak
Brilliant_brown [7]

Answer:

ok is this a troll

Step-by-step explanation:

the cake doesnot correspond to the cookie

3 0
3 years ago
Read 2 more answers
Pls help and give steps pls I give brainliest thank uuuu
krek1111 [17]

Answer: 42 cm to the power of 3

Step-by-step explanation: L x w x h

3 x 7 x 2

21 x 2

42

6 0
3 years ago
Read 2 more answers
PLEASE HELP ILL GIVE BRAIBLIEST
Karolina [17]

Answer:

The same amount

Step-by-step explanation:

Because its Borrowed money you cant just go around spending unlimited money with out paying the bank back it would not be fair.

8 0
3 years ago
Other questions:
  • 1 point
    13·1 answer
  • I’m stuck on this question please help me
    11·1 answer
  • Amanda is studying relationships between the values and ages of different items. She decides to ask teachers at her school to es
    12·1 answer
  • How can I find this answer
    12·1 answer
  • The equation x2+3px+p=0, where p is non-zero constant, has equal roots. Find the value of p
    12·1 answer
  • The shop declare a discount of 20% and later a discount of 15% after
    10·1 answer
  • 5. Explain why each relation is not a function.
    6·2 answers
  • Easy question solve and get 10 points 3245=3×100__×2×__×__4×__+5
    15·1 answer
  • HELP ME, SOMEONE AND ANYONE I NEED YOUR HELP
    14·1 answer
  • Please answer the question in the picture <br><br> Will mark brainliest
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!