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
ArbitrLikvidat [17]
3 years ago
7

Explaining Factored Form The trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. What is the re

lationship between the values of m and n? Explain.
Mathematics
2 answers:
ycow [4]3 years ago
8 0

Sample Response: The value of m must be greater than the value of n. When you multiply the binomials, the middle term is the result of combining the outside and inside products. So, bx = –nx + mx, or bx = (–n + m)x. This means that b = –n + m. When adding numbers with opposite signs, you subtract their absolute values, and keep the sign of the number having the larger absolute value. Since b is positive, m must have the larger absolute value.

(on the assignment)

Sliva [168]3 years ago
6 0
The value of m<span> must be greater than the value of</span><span> n</span><span>. When you multiply the binomials, the middle term is the result of combining the outside and inside products. So, </span>bx<span> = –</span>nx<span> + </span>mx<span>, or </span>bx<span> = (–</span>n<span> + </span>m)x<span>. This means that </span>b<span> = –</span>n<span> + </span>m<span>. When adding numbers with opposite signs, you subtract their absolute values, and keep the sign of the number having the larger absolute value. Since </span>b<span> is positive, </span>m<span>must have the larger absolute value.</span>
You might be interested in
Solve for X Cosine 59 degree angle the adjacent is 16
andre [41]

Answer:

Step-by-step explanation:

J we be w e e e e d. D

7 0
2 years ago
Solve and find X. <br> Question says 5-x / 2 = 2x-7
poizon [28]

Answer:

x = 3.8

Step-by-step explanation:

The equation is (5 - x) / 2 = 2x - 7

Multiply both sides by 2:

5 - x = 4x - 14

Add 14 to both sides:

19 - x = 4x

Add x to both sides:

19 = 5x

Divide both sides by 5 to isolate x:

3.8 = x

Therefore, x = 3.8.

7 0
3 years ago
Read 2 more answers
Factor x^3-4x^2-3x+18=0 given that 3 is a zero.
Mandarinka [93]

Answer:

B: (x + 2)(x - 3)^2

Step-by-step explanation:

This is only going to have 3 roots. One of them is (x - 3)

D does not look right. So let's solve it using synthetic division.

3 || 1    - 4      -3       18

            3       -3      -18

========================

     1     -1       -6        0


So what you have is a quadratic

  • x^2 - x - 6 = 0 which will factor
  • (x - 3)(x + 2) = 0
  • x - 3  = 0
  • x = 3
  • x + 2 =0
  • x = - 2
  • (x - 3)(x - 3)(x + 2 ) = 0

The answer is B

3 0
3 years ago
ABCD has a perimeter of 27 units and is dilated by a scale factor of 1/3. What is the perimeter of A¹B¹C¹D¹?
Alex17521 [72]

Answer:

Perimeter of A'B'C'D' = 9 units

Step-by-step explanation:

Given:

Perimeter of ABCD = 27 units

Scale factor = 1 / 3

Find:

Perimeter of A'B'C'D'

Computation:

Perimeter of A'B'C'D' = 1/3[Perimeter of ABCD]

Perimeter of A'B'C'D' = 1/3[27]

Perimeter of A'B'C'D' = 9 units

4 0
3 years ago
Alonzo rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 94 cents for each mile
Dahasolnce [82]
$201.19-16.95= 184.24 184.24/.94= 196

SoAlonzo drove 196 miles in the truck. Hope this helps!
7 0
2 years ago
Other questions:
  • "The price for an adult movie ticket is 1 1/3 more than a than the price for a child movie ticket" how would I write that?
    14·2 answers
  • Which statements about a square are always true?
    15·2 answers
  • I have to put spaces so delete the spaces ok
    15·1 answer
  • I just want to check my answer, what is the slope of (-19, -6), (15,16)?
    15·1 answer
  • Find the lateral area the regular pyramid.<br><br><br><br> L. A. =
    10·1 answer
  • In 4 years, a mother will be 5 times as old as her daughter. At present, the mother is 9 times as old as the daughter. How old a
    13·2 answers
  • Plz help me im really getting annoyed
    7·2 answers
  • HELP PLEASE I REALLY NEED IT
    6·1 answer
  • Trisha was making muffins from scratch. She scooped out 2 cups of all-purpose flour and estimated that it weighed 250 grams. Whe
    6·1 answer
  • Helpppppppppp<br> Urgenttttt<br> Pleaseeeee!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!