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
ziro4ka [17]
3 years ago
7

X^2 -18x +81=0 factor it

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0

Answer:

x=9

Step-by-step explanation:

81 is the product of -9 & -9. -9-9=-18. Therefore, (x-9)^2=0, and you get that x=9.

You might be interested in
Which description represents the expression 3x + 4?
Lady_Fox [76]

Step-by-step explanation:

B) the sum of 3 times a number and 4

Hope it's helpful to you

4 0
3 years ago
Find BC! please help !!
notsponge [240]
The correct answer is BC=4.
3 0
3 years ago
I need help adding polynomials like -p+4 and 5p^2 - 2p +2
larisa86 [58]
5p^2-3p+6 is the answer to this problem
3 0
4 years ago
For the line described by y = -4/3x - 7 what is the Y intercept and Slope
marysya [2.9K]
Slope -- -4/3
y intercept --- -7
hope this helps!
8 0
4 years ago
Read 2 more answers
The equation of the graphed line is 2x - 3y = 12.
Kazeer [188]

Answer:

x- intercept = 6

Step-by-step explanation:

to find the x- intercept, let y = 0 in the equation and solve for x

2x - 3y = 12

2x - 3(0) = 12

2x - 0 = 12

2x = 12 ( divide both sides by 2 )

x = 6 ← is the x- intercept

7 0
1 year ago
Other questions:
  • ) If the half-life of 238Pu is 87.7 yr, write a function of the form =QtQ0e−kt to model the quantity Qt of 238Pu left after t ye
    13·1 answer
  • The measure of angle m is 57 degrees. what is the measure of its complementary angle?
    15·1 answer
  • What is the percent of 3,500 is 1,407?
    8·1 answer
  • Crude oil imports to one country from another for 2009–2013 could be approximated by the following model where t is time in year
    9·1 answer
  • Which of the following is a geometric sequence with a common ratio of 2?
    6·1 answer
  • Classify the figure in as many ways as possible
    13·1 answer
  • Can anyone help me with this please
    11·1 answer
  • What would it be I got it wrong ?
    5·2 answers
  • Plz help: The density of water is 1.0g/ml. Which of the following will float when dropped in water?
    11·2 answers
  • Please help no links!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!