Answer: …………..
Step-by-step explanation:
……………..
X° =x × pie/180 radian. it's the measurement in radian scale
and for x radian it will be (180/pie) × x
Answer:
14.4841
Step-by-step explanation:
(- d + e)(4e + d)
-d*4e - d^2 + 4e^2 + de
-d^2 - 3de + 4e^2
That's the answer to the expansion. Without choices, there is not much else I can do.