Sign In
Ask Question
Mathematics
Carmen Rich
19 January, 03:47
Factor 6x? + x - 12 by grouping.
C
+4
Answers (
1
)
Leonardo Mckay
19 January, 06:04
0
6x² + x - 12 = (2x + 3) (3x - 4)
Step-by-step explanation:
Factor 6x² + x - 12 by grouping
we need to rewrite the middle term as a sum of two terms whose product is (6 * - 12) = - 72 and whose sum is 1
The middle term = x = 9x - 8x
6x² + x - 12
= 6x² + 9x - 8x - 12 Grouping the first two terms and the last two terms
= (6x² + 9x) + ( - 8x - 12)
From the first two terms take 3x as a common and from the two terms take (-4) as a common
= 3x (2x + 3) - 4 (2x + 3)
Take (2x + 3) as a common
= (2x + 3) (3x - 4)
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Factor 6x? + x - 12 by grouping. C ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
What percent of 98is14
Answers (1)
L=3cm W=1cm H=3cm what is the volume and surface
Answers (1)
Calib received $50 for his birthday and put it in his piggy bank. Each week, he puts 2 more dollars in his bank. The amount of money in dollars D in his bank is given by D = 2w + 50, where w is the number of weeks he has saved 2 dollars.
Answers (1)
The sum of two numbers adds up to 70 and their difference is 26. Write two equations to solve for both values
Answers (2)
F (x) = - 9x^2-7x+8, x=5
Answers (1)
New Questions in Mathematics
Which of the following is an irrational number a. 17.25 b. 24 3/13 c. 38/5 d. 13.627497 ...
Answers (2)
You earn $17.50/hr and work 40 hr/wk. Your deductions are FICA (7.65%), federal tax withholding (12.3%), and state tax withholding (6.2%). Your housing and fixed expenses are 30% of your realized income per month.
Answers (1)
The length, l, of a rectangle is 5/2 its width, w. The length, l, of the rectangle is 10 inches. What is the perimeter of the rectangle? What is the area of the rectangle, in square inches?
Answers (1)
At a park 96 black bag lunches were given out in 30 minutes. If 29 bags remain and X represents the starting number of Brown bag lunches show me an equation determine I the value of X
Answers (1)
How much will a 1 dollar deposit be worth after 36 years if the interest rate paid by the bank is 8%
Answers (1)
Home
»
Mathematics
» Factor 6x? + x - 12 by grouping. C
Sign In
Sign Up
Forgot Password?