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
dedylja [7]
3 years ago
7

Solve this quadratic equation using factorisation. I will give brainliest, 5 stars and thanks! :) Kind of urgent, I don't have l

ong to hand my assignment in.
x^2 - 6 = 5x

(Please explain how you worked it out as well, I'm not very confident with this and I need to know how it's done. Thank you :) )
Mathematics
1 answer:
laiz [17]3 years ago
4 0

Answer:

x2 + 5x-6

Step-by-step explanation

Consider the form

x

2

+

b

x

+

c

. Find a pair of integers whose product is

c

and whose sum is

b

. In this case, whose product is

−

6

and whose sum is

5

.

−

1

,

6

Write the factored form using these integers.

You might be interested in
I'm Siobhan and none of my teachers can remember how to pronounce my name.
ira [324]

Answer:

sio

Step-by-step explanation:

5 0
3 years ago
The Buchanan Town Carnival charges $5 to enter and $2 for each ride. Write an expression to  represent how much it would cost to
Lyrx [107]

Answer:

6 rides

Step-by-step explanation:

Let "y" represent the total cost...

Equation: y = 2r + 5

To figure out how many rides  you could ride if you have $17.00, set y equal to 17:

17 = 2r + 5

12 = 2r

r = 6

3 0
3 years ago
A slice is made perpendicular to the base of a right rectangular prism as shown.
Gala2k [10]
The cross section is just a rectangle. So to work out the area, multiply the length of the base together by the height.
This is 22 x 12 = 264cm²
3 0
3 years ago
Which of the following can be used as "reasons" in a two-column proof?
Fudgin [204]

Answer:

A definition and a theorem can be used as a reason in a two-column proof. A two column proof is assembled into statement and reason columns, where each statement should have verified reason.

Step-by-step explanation:

3 0
3 years ago
Find the function rule.
Bond [772]
Finally figured it out :D

The function rules is:
y = -5x - 1  


9 = -5(-2) - 1
4 = -5(-1) - 1
-1 = -5(0) - 1
-6 = -5(1) - 1
-11 = -5(2) - 1
4 0
3 years ago
Other questions:
  • if a cylinder with the volume of 785 cm was filled 50% of its capacity, how much water would it contain.
    8·1 answer
  • Solve for x. <br> Plz help, I'm dumb...
    6·2 answers
  • 64/7 as a mixed number
    10·2 answers
  • There are 75 balloons in each package how many balloons are in 20 packages
    12·2 answers
  • Multiply the following ?
    9·1 answer
  • PLZ SOMEONE HELP ME ON THIS
    10·1 answer
  • What is the probability of tossing 4 heads? a) 1/2 b) 1/16 c) 1/33 d) 1/4
    8·1 answer
  • Given w = 10, what is the answer to w + (w – 12 ÷ 2^ 2• 3) • 7?
    6·2 answers
  • Find the mode of these sets of numbers 2, 5, 8, 0, 5
    9·2 answers
  • 11. Work backwards to write a quadratic equation that will have solutions of x = 12 and x = 2.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!