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
Cloud [144]
3 years ago
7

The product of the roots of x2 + 6x - 55 = 0 is: -55 55

Mathematics
2 answers:
defon3 years ago
5 0

Answer:

- 55

Step-by-step explanation:

Given a quadratic equation in standard form : ax² + bx + c = 0 : a ≠ 0

The sum of the roots = - \frac{b}{a} and

The product of the roots = \frac{c}{a}

x² + 6x - 55 = 0 ← is in standard form

with a = 1, b = 6 and c = - 55, hence

product of the roots = \frac{-55}{1} = - 55

ira [324]3 years ago
5 0
Hey!
The answer is -55.
You might be interested in
If 24 pieces of velcro costs 1.95 how much would 1000 pieces cost
BartSMP [9]
Hi!

Each piece cost 1.95, then 1000 pieces will cost:

1000 * 1.95 = 1950

;)
7 0
3 years ago
Write a function rule for the following arithmetic sequence and use it to find the 224th term. Show your work.
zavuch27 [327]

Answer:

671  is the 224th term of the given series

Step-by-step explanation:

The given sequence is

2,5,8,11....

First term that is 2

common difference that is 3

we have to find 224th term

That is n =224

using a_n=a+(n-1)d

a_{224}=2+(224-1)3

On solving the above equation we get

a_{224}=671

Hence, 224th term of the given series is 671


5 0
3 years ago
Read 2 more answers
What is the coordinates for 3x - 5y = 6 and -3x - 8y = -6
Schach [20]

Answer:

the answer is 3

Step-by-step explanation:

because 3x3= 9

5x3=15 so 15-9=6  

7 0
2 years ago
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen
MArishka [77]

Answer:

all work is shown and pictured

8 0
3 years ago
Graph the line of the given equation
Dafna11 [192]

Answer:

Step-by-step explanation:

See the attached image

3 0
1 year ago
Other questions:
  • February 12, 2009 marked the 200th anniversary of Charles Darwin's birth. To celebrate, Gallup, a national polling organization,
    15·1 answer
  • What is the value of x
    13·2 answers
  • Which equation is equivalent toy- 6 = -12(x+ 4)? (1 point)
    15·1 answer
  • Natalie and Preston would like to accumulate $25,000 at the end of 3.5 years for a future down payment on a house in Prescott. H
    11·1 answer
  • Assume the following is a true statement:
    15·1 answer
  • Find two positive numbers who sum is S and the product is a maximum
    6·1 answer
  • A CBS News poll asked 606 randomly selected women and 442 randomly selected men, "Do you think putting a special tax on junk foo
    11·1 answer
  • You will be assessed on the quality of your written communication in this part of the
    15·1 answer
  • Answer ASAP!!!!!!!<br><br> 4(2 + 5h)
    6·2 answers
  • Jake rode his roller skated 2 1/4 miles for 3/4 of an hour. Find his skating speed in miles/hour
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!