Answer:
The answers follow in order, yes, no, and no.
Step-by-step explanation:
Answer:
im a troll
Step-by-step explanation:
i dont help others i make em laugh but i have nothing to say right now
big chunges
D,F, E i think these are it
4a^4 -2b^2 +40
a=2
b=7
4(2)^4 -2(7)^2 +40
PEMDAS is what your gonna use to solve this you go from right to left
First is P which is parentheses which is none
second is E which stands for exponents
4(32)-2(49)+40
now MD multiply or divide
128-98+40
now add or subtract
30+40
last one
70 this is your answer i hope