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
fomenos
4 years ago
10

Help pleaseeee thankyou :D

Mathematics
1 answer:
posledela4 years ago
7 0
X^2 - 3x + p = 0
x^2 + qx + 7 = 0

αβ = p..........................(1)
3α + 3β = -q..................(2)
3α3β = 9αβ = 7 
so substituting  for αβ from (1):-
9p = 7
p = 7/9

α + β = 3   ( from first equation)
from (2) -q = 3 (α + β)
so -q = 3*3 = 9   and q = -9
Answer is  p = 7/9 and  q = -9
You might be interested in
You earn $7.80 an hour working as a dog sitter. You work 12.5 hours during the weekend. How much money do you make?
atroni [7]
97.5 is the answer: its simply just 7.80 x 12.5
4 0
3 years ago
Read 2 more answers
Tatiana deposits $600 into a bank account that pays 4.75% interest compounded annually. The expression(1 + 0.0475)t represents t
Sladkaya [172]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve 6t raise to power2 equal 25t plus 9 using standard form in quadratic equation​
marissa [1.9K]

See attachment for your problem set up.

6 0
3 years ago
Read 2 more answers
What is the approximate value of the correlation coefficient for the given graph?
jok3333 [9.3K]

Answer:

the answer is a bc the 1 in this makes sense

Step-by-step explanation:

thats is the best answer i think

3 0
2 years ago
Beth and Ira Stein are married and file a joint tax return. Their taxable income is $23,378. What is there tax?
Nookie1986 [14]

Answer:

1636.46

Step-by-step explanation:

23,378 x 0.07 = 1636.46

5 0
3 years ago
Other questions:
  • Evaluate the logarithmic expresión log5 100
    9·1 answer
  • Please help ASAP! giving BRAINLIEST if correct!
    14·2 answers
  • A candy machine is filled with candy. The weight of the candy can differ from the desired 84 ounce weight by no more than 0.5 ou
    9·1 answer
  • It is known that every person has a 46% chance of making an impulse purchase at a specific grocery store. If 10 customers are ra
    9·1 answer
  • PLZZZZ HELP FAST!!!!
    5·2 answers
  • Help me please :(( it would mean a lot
    12·1 answer
  • 1. A quadrilateral has vertices A(0,0), B(8,0),C(7,5), and
    12·1 answer
  • A triangle has one angle that measures 15 degrees, one angle that measures 44 degrees, and one angle that measures 121 degrees.
    7·1 answer
  • The hardware store sells green buckets, which hold 7 liters of water, and white buckets, which hold 1 liter. Austin bought 8 buc
    6·1 answer
  • IF YOU ARE REALLY GOOD A MATH THEN PLEASE ANSWER THIS !!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!