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
tekilochka [14]
3 years ago
12

The difference of the two solutions of x^2−17x+c=0 is 1. Find the solutions.

Mathematics
1 answer:
Debora [2.8K]3 years ago
7 0
Hmm,
we see that the middle term is negative
that tells us that the factors must also be negative because if they were different signs then they would have to be 0,1, or -1,0 which wouldn't work because x doesn't factor out, well, if c=0, then it would get x=17 and 0 which doesn't work


well


what 2 numbers are 1 apart, and are negative and add to -17
-8 and -9
multily them
72

c=72
x^2-17x+72=0
if we factord
(x-8)(x-9)=0
theh zeroes are x=8 and 9
You might be interested in
Help linear EQ I will mark you brainliest!
abruzzese [7]

Answer:

1. y=2x-3

3. y=-2x-2

7. y=-1x+12

13. y=10x-5

11. y=3x+5

5. y=3x+10

9. y=3x+5

15. y=3x+10

5 0
2 years ago
Read 2 more answers
X to the 3rd power= 64/343
leva [86]

Answer:

x = 4/7

Step-by-step explanation:

x^3 = 64/ 343 // - 64/ 343

x^3 - ( 64/ 343 ) = 0

x^3 - 64 / 343 = 0

1*x^3 = 64/ 343 // : 1

x^3 = 64/ 343

x^3 = 64/ 343 // ^ 1/3

x = 4/ 7

5 0
3 years ago
The point (0,0) is a solution to which of these inequalities?
Gre4nikov [31]
It is the solution for B
3 0
3 years ago
Victor is thinking of a number. If he multiplies his number by nine and then subtracts 7, he
dalvyx [7]

Answer:12

Step-by-step explanation:

12x9=108

108-7=101

Your welcome

8 0
3 years ago
F(x) = 2x² + x at (-1, 1)
lord [1]

Answer:

f(x) = 2 {x}^{2}  + x \\ at \: that \: point \: given \:  \: x =  - 1 \\ f(x) = 2 {( - 1)}^{2}  + ( - 1) \\ f(x) = 2 - 1 \\ f(x) = 1

4 0
3 years ago
Other questions:
  • Mia is rolling a pair of 6-sided dice.
    9·2 answers
  • The city park in which Allen plays is a square and measures excactly one million square feet. Which side dimensions produce the
    6·1 answer
  • Which of the following is the missing justification?
    8·2 answers
  • Write the equation of the line that passes through (0,2) and (-3,-4) in slope intercept form.
    13·1 answer
  • quiches swim practice began at 3 PM it ended at 4:04 PM how many minutes did Keisha spend at swim practice
    14·2 answers
  • Write and equation in slope intercept form for the line that has a Slope of 2 and passes though (1,-5)
    13·1 answer
  • Can someone ply help meeeeeeeeee
    11·1 answer
  • Hey. can someone look at this. i have no clue.
    10·1 answer
  • The value of y is directly proportional to the value of x. If y=24 when x=3, which is the value of x when y=36?
    5·1 answer
  • Find the area of the smaller sector.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!