kourismith13
01.10.2019 •
Mathematics
How do i solve 12x^2-89x-56 factor by grouping
Solved
Show answers
More tips
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
- S Style and Beauty How to Get Rid of Peeling Nails: Natural Remedies...
- S Science and Technology Understanding Magnetic Storms: A Guide to This Natural Phenomenon...
- F Family and Home What is Most Important in Men s Lives?...
- G Goods and services Which TV is better - LCD or Plasma?...
- C Computers and Internet Are there special gaming mice?...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- C Computers and Internet Keep Your Mouse Pad Clean: The Right Way to Clean It?...
- C Computers and Internet 3D Glasses! What is this thing?...
Answers on questions: Mathematics
- M Mathematics Does pablos cell phone plan offer the same ratio of free to paid minutes as sams? explain...
- M Mathematics Tina has 10 packages of yarn to knit a scarf. She uses ⅓ package of yarn for each inch of length she adds to the scarf. If Tina uses all the yarn, how long will...
- M Mathematics 2x + 5 = 13 What is the answer and the steps for this equation...
- M Mathematics If a segment has an endpoint at (-2, -5) and a midpoint at (-5, -1), determine the coordinates of the other endpoint....
- M Mathematics Starting from an airport, an airplane flies 225 miles northwest, then 150 miles south. How far, in miles, from the airport is the plane? Do not include units in...
- M Mathematics Carlos wants to rent a car for the particular car you on gentle rental charges 185 per week plus $0.25 per mile driven rental charges a flat fee of 275 per week...
- M Mathematics Select the expression that is equivalent to x + x + y × y × y. Question 11 options: 2x + y3 x2 + y3 x2 + 3y 2x + 3y...
- M Mathematics Will mark brainliest...
- M Mathematics Subtract 5x2 – 2x – 5 from -2x2 – 5x – 7....
- M Mathematics Step 5 of 5: Find the percentage of students that scored higher than 70.5. Round your answer to the nearest percent....
Ответ:
multiply 12 and -56
-672
now find what 2 factors of -672 add to -89
answer is -96 and 7
expand the middle term like that
12x²-96x+7x-56
group
(12x²-96x)+(7x-56)
factor
12x(x-8)+7(x-8)
undistribute the (x-8)
(x-8)(12x+7) is answer
Ответ:
5=10 p (divide by 10) p+10=18 (subtract 10) p+18=5 (subtract 18) 5p=10 (divide by 5)
Step-by-step explanation:
You want to get p or the variable alone