What is the coefficient of the term x5y7 in the expansion of (x - y)12 ?

1 answer:

6 0

Answer:

12 and -12

Step-by-step explanation:

12x-12y is the expansion using the distributive property, so the coefficient of x is 12 and the coefficient of y is -12

You might be interested in

katrin [286]

Answer:

x=7

Step-by-step explanation:

6 0

3 years ago

Alik [6]

$3t-7=5t \ \ \ |\hbox{subtract 3t} \\ -7=5t-3t \\ -7=2t \ \ \ |\hbox{multiply by 3} \\ \boxed{6t=-21}}$

4 0

3 years ago

Svetradugi [14.3K]

They r both the right answers my friend!!! :)

5 0

3 years ago

aliya0001 [1]

$- \frac{3}{2}$

5 0

4 years ago

Alex787 [66]

Step-by-step explanation:

110/1000*1/2*1/4*64/1

110*1*1*64=7040

1000*2*4*1=8000

7040/8000

704/800

3 0

3 years ago