Answer:
The coefficient of the fifth term is 126.
Step-by-step explanation:
The question implies that after the expansion of , what would be the coefficient of the fifth term. This long expansion can be easily done by the application of the Pascal principle of expansion.
Thus,
= + + + + + + + + +
So, from this expansion, the fifth term is . And its coefficient is 126.
Answer:
If you expand this using pascals triangle you will see that the fifth term is 126a^5b^4
the coefficient is the number 126
33°
45°
73°
Answer:
y=8*4^x
Step-by-step explanation:
Let the exponential function be of the form y=A*B^x
We want to find constant A and B.
So I'm going to use (1,32) giving me 32=A*B
I'm going to use (4,2048) giving me 2048=A*B^4
2048/32=64
A*B^4/A*B=B^3
So If you divide the equation 2048=A*B^4 by 32=A*B
we get 64=B^3
which gives us B=4
Since 32=A*B and B=4 then A=8
So the answer is y=8*4^x
Answer:
Im looking for this answer thoughhh
Step-by-step explanation: