Answer:
-81t^2 +16
Step-by-step explanation:
(9t-4)(-9t-4)
FOIL
first: -9t*9t = -81t^2
outer : -4*9t = -36t
inner : -4 *-9t = 46t
last = -4*-4 = 16
Add them together
-81t^2 -36t+36t+16
-81t^2 +16
Answer:
The answer is 7
Step-by-step explanation:
5x7=35
question seems incomplete
there are no notations for inequalities
B in the answer <span>not correctly written in scientific notation</span>
Answer:
he just might be
Step-by-step explanation:
