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
xenn [34]
3 years ago
9

What is the factored form of this expression? 4t2 − 27t + 18

Mathematics
1 answer:
seraphim [82]3 years ago
5 0

Answer:

(4t − 3) (t − 6)

Step-by-step explanation:

Using AC method:

Given a quadratic ax² + bx + c, find factors of ac that add up to b.  Divide those factors by a and reduce.  The denominators become the coefficients and the numerators become the constants.

Here, a = 4, b = -27, and c = 18.

ac = 4 × 18 = 72

Factors of 72 that add up to -27: -3 and -24

Divide factors by a: -3/4 and -24/4

Reduce: -3/4 and -6/1

So the factored expression is:

(4t − 3) (t − 6)

You might be interested in
Use the quadratic formula to find both solutions to the quadratic equation given below. 4x^2+5x+1=0
RUDIKE [14]
A and C. Those are the roots
3 0
3 years ago
Read 2 more answers
What graph represents the equation y=1.4x+2
Goryan [66]
Hope this helps you.

7 0
3 years ago
Find all numbers such that three times the number is greater than eight less than the number.
klio [65]

Answer:

ALL SUCH NUMBERS WHICH ARE GREATER THAN -4 satisfy the given condition.

Step-by-step explanation:

Here, assume such number = m

Now, given :

3 times the number = 3 x ( m) = 3 m

8 less than the given number =  m - 8

Now, according to the question:

3 times the number  > 8 less than the given number

or, 3 m > m - 8

or, 3m  - m > m - 8 + m

or, 2  m > - 8

or, m > - 4

Hence, all SUCH NUMBERS WHICH ARE GREATER THAN -4 satisfy the given condition.

6 0
3 years ago
Can you help with this task please? I don't understand.
dezoksy [38]

Answer:

nota entonces jwbsbsbwhe de un 2

8 0
3 years ago
Is 7 a solution of the equation 4x = 54? Explain.
vladimir1956 [14]

Answer: No

Step-by-step explanation:Divide 4 from both sides to find that x actually equals 13.5

6 0
3 years ago
Other questions:
  • 2x^2+9x-35 factor or foil
    12·2 answers
  • HELP PLEASE ITS DUE TODAY
    8·2 answers
  • 9b^8 + 24b^3 = ?<br> Factor the polynomial by its greatest common monomial factor
    10·1 answer
  • Jack is growing Red wiggler worms to help make compost. He measured the lengths of two young worms. The 10- day old worm is 10/1
    15·1 answer
  • What’s 3+8x0+5? Please help quickly
    6·1 answer
  • (-3,2); m=5 write in point slope form
    8·1 answer
  • I NEED THIS REALLY QUICK ILL GIVE BRAINLIEST AND 5 STARS PLEASE AWNSER
    13·2 answers
  • In a classroom of 24 students, five-eighths of the students brought their lunch to school. How many of the students in the class
    15·1 answer
  • . Give expressions ;
    6·1 answer
  • PLEASE ANSWER THIS RIGHT ASAP
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!