1.Conversion To Postfix. Answer All Questions.. Please show all work / steps for each problem to get full credit.. Simply writing the correct answer does not earn points.

The order of Operation - + * / // % **

**** ANSWER in Table format like this. Thanks

Stack

Input

Output

EXAMPLE: A+(B*C-(D/E-F)*G)*H

Stack	Input	Output
Empty	A+(B*C-(D/E-F)*G)*H	-
Empty	+(B*C-(D/E-F)*G)*H	A
+	(B*C-(D/E-F)*G)*H	A
+(	B*C-(D/E-F)*G)*H	A
+(	*C-(D/E-F)*G)*H	AB
+(*	C-(D/E-F)*G)*H	AB
+(*	-(D/E-F)*G)*H	ABC
+(-	(D/E-F)*G)*H	ABC*
+(-(	D/E-F)*G)*H	ABC*
+(-(	/E-F)*G)*H	ABC*D
+(-(/	E-F)*G)*H	ABC*D
+(-(/	-F)*G)*H	ABC*DE
+(-(-	F)*G)*H	ABC*DE/
+(-(-	F)*G)*H	ABC*DE/
+(-(-	)*G)*H	ABC*DE/F
+(-	*G)*H	ABC*DE/F-
+(-*	G)*H	ABC*DE/F-
+(-*	)*H	ABC*DE/F-G
+	*H	ABC*DE/F-G*-
+*	H	ABC*DE/F-G*-
+*	End	ABC*DE/F-G*-H
Empty	End	ABC*DE/F-G*-H*+

Convert the following Infix Expression to Postfix, Using the above sample solution. Follow the steps above your answers should look like the above sample solution.

**** ANSWER in Table format like this. Thanks

Stack

Input

Output

1. a + b * c + (d*e + f) * g

2. # ** is exponentiation W = a + b * (c ** d -e) ** (f + g * h) i

3. (-b + (b**2 4 * a * c) ** 0.5) / (2 * a) # ** is exponentiation