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
natima [27]
2 years ago
10

Please help me with this quadratic equation question! I always give out 5 stars, thanks and brainliest to people that help me wi

th a good explanation.
Find the values of p and q given that 12x² - 13x - 7175 = (x-p) (qx + 287)
Mathematics
1 answer:
ss7ja [257]2 years ago
3 0

Answer:

p=25,\\q=12

Step-by-step explanation:

In (ax+b)(cx+d)=acx^2+bcx+dax+bd, notice the third term of the quadratic in standard form is formed entirely by b\cdot d.

Therefore, in 12x^2 - 13x - 7175 = (x-p) (qx + 287):

-p\cdot287=-7175,\\-p=\frac{-7175}{287},\\p=\fbox{$25$}.

Now that we found p, we must find q. The first term of the quadratic in standard form is formed entirely by ax\cdot cx. Therefore:

1\cdot q=12, \\q=\fbox{$12$}.

You might be interested in
.. pls help me....!!!!! Determine whether the point (-2,4) satisfy y<3x+5,y=3x+5 or y >3x+5..​
natima [27]

Given:

The point is (-2,4).

To find:

Whether the point (-2,4) satisfy y or y >3x+5.​

Solution:

We have a point (-2,4).

Substituting x=-2 in 3x+5 and check whether it is greater, equal or less than y value, i.e., 4.

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

=-6+5

=-1

-1 is less than 4.

3x+5

3x+5

In can be written as

y>3x+5

Therefore, the given point (-2,4) satisfy y >3x+5.

3 0
3 years ago
Box-&amp;’-whisker plots.<br> HELPPP
bija089 [108]
Answer:

D.) You count the amount of numbers are in the set and find the median. Then you find the middle of the first and third quartile. Hope this helps!
3 0
2 years ago
Angle X is the larges angle in the triangle XYZ. Angle Y is the smallest angle. How does the sum of the measures of angles Y and
loris [4]
Dear Dollster444, the sum of angles Y and Z is bigger than Y.
3 0
3 years ago
CoolTown is having a big chili cook-off and Jeff, Maggi and Heath are all going to enter. Their secret recipes all use chili pow
irinina [24]

Answer: Maggi

Step-by-step explanation:

If you turn 17% into a decimal you get 0.17, Maggi uses 0.70 , Heath uses .18. So Maggi uses the most

3 0
2 years ago
If f(x) = 4x^2 and g(x) = x+1, find (f.g)(x).
Mandarinka [93]

Answer:

4x^3 + 4x^2

Step-by-step explanation:

f(x) = 4x^2

g(x) = x + 1

=> (f.g)(x) = 4x^2*(x + 1) = 4x^3 + 4x^2

Hope this helps!

3 0
3 years ago
Other questions:
  • Can y’all please helpppp!
    8·1 answer
  • What is the answer for this question
    14·1 answer
  • If ΔRST symbol ΔNPQ, then RT line is congruent to _____.<br>A. Np<br>B. NQ<br>C.PQ<br>D. QP
    15·2 answers
  • The position of a diving bell is −3/4 mile relative to sea level. The diving bell reached this position after dropping from sea
    12·1 answer
  • Square Roots<br> Math - 8th<br><br> Please Help :-D
    7·2 answers
  • If Jennifer makes $12 per hour and works 48 hours each week. She gets paid holidays off and 1 week of paid vacation. How much mo
    14·1 answer
  • Find the measures of the exterior angle.
    8·1 answer
  • A company that makes hair-care products had 6,000 people try a new shampoo. Of the 6,000 people,
    15·1 answer
  • Solve for x<br>8x+12=48-3(x+1)​
    12·1 answer
  • I will give brainliest
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!