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
Lemur [1.5K]
3 years ago
11

Answers?? With work please

Mathematics
1 answer:
Naya [18.7K]3 years ago
7 0
1.)-2
2)-2
3.)-3
4.)-1
5)1
6.)-6
7.)-6
8.)4
9.)0
10.)no solution
11.)-3
12.)all real numbers
13.)-1
14.)5
On working on the work for the first problem so u understand
You might be interested in
Consider the quadratic function f(x)=8x2−7x 6. What is the constant of the function?.
Bezzdna [24]

Answer:

16

Step-by-step explanation:

Pennington f childish fingerprint dishwashing

8 0
2 years ago
Mulitply (x + 5)(2x - 6)
DENIUS [597]
The answer is 2x²+4x-30
6 0
3 years ago
PLEASEEE answer !!!!!!!!!
Alecsey [184]
If you divide 90 by 6 you get 15. This means the answer is 2.
8 0
3 years ago
-8×3×(-2)×2×(-5)<br>indicate if the answer is positive or negative ​
astraxan [27]

Answer:

The answer would be

Negative

3 0
2 years ago
Read 2 more answers
What are the factors of x2 – 4x – 5? Check all that apply. x – 5 x – 2 x – 1 x + 1 x + 2 x + 5
vovangra [49]
1. x^{2} -4x-5 is a 2nd degree polynomial, so if it can be factorize, it can be factorized into two 1st degree polynomials:

x^{2} -4x-5=(x-a)(x-b)

2. consider the factorized expression. If we factorized back we would get:

(x-a)(x-b)=xx-bx-ax+ab= x^{2} -(a+b)x+ab

3. So x^{2} -4x-5=x^{2} -(a+b)x+ab

comparing the coefficients, we see that 
a+b=4 and ab=-5. 

From ab=-5, a is either 5 (b=-1) or a is -5 (b=1). Together with the condition a+b=4, we see that the right choice is a=5 and b=-1

4. so x^{2} -4x-5=(x-a)(x-b)=(x-5)(x-(-1))=(x-5)(x+1)

5. The factors are x-5 and x+1
4 0
3 years ago
Read 2 more answers
Other questions:
  • (13x+14)(6x-5)=0<br> Solve by factoring
    10·1 answer
  • If 1/3 is 0.333 then 3/3 is 0.999 that means 1 doesnt actually equal 1​
    5·2 answers
  • Find the Y intercept of a line that passes through 3, -5 and has a slope of -1
    13·1 answer
  • How many 3/4 -foot pieces of yarn can be cut from 24 feet of yarn?
    12·1 answer
  • A group of students and teachers are going on a field trip? One ninth of the group will fit on 1/3 of a school bus. How many bus
    14·1 answer
  • Jon borrows $6.50 from his friends to pay for snacks , and $11.75 from his sister to go to the movies. How much money does he ne
    6·1 answer
  • If the length of a rectangle is increased by 120 %, and its width is decreased by 20%,
    6·2 answers
  • A certain television is advertised as a 21-inch TV (the diagonal length). If the height of the TV is 13 inches, how wide is the
    9·2 answers
  • X-intercept is -5, y-intercept is 2<br> Write in slop intercept form
    12·1 answer
  • Luke has two summer jobs. During the week he works in the grocery store, and on the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!