SOLUTION: I want to make sure i am right 1# (13*5-2^2)+4 (13*5-4)+4 13+4 my answer 17 #2 (6*2-5^2)+7 (12-25)+7 -13+7 my answer -6 #3 (14-4)^2+(18/6) 10^2+3 100+3 ans.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I want to make sure i am right 1# (13*5-2^2)+4 (13*5-4)+4 13+4 my answer 17 #2 (6*2-5^2)+7 (12-25)+7 -13+7 my answer -6 #3 (14-4)^2+(18/6) 10^2+3 100+3 ans.       Log On


   

Question 895100: I want to make sure i am right
1# (13*5-2^2)+4
(13*5-4)+4
13+4
my answer 17
#2 (6*2-5^2)+7
(12-25)+7
-13+7
my answer -6
#3
(14-4)^2+(18/6)
10^2+3
100+3
ans. 103
#4 (54-4)/10+7^2
50/10+49
5+49
ans 54
#5 (86-6^)/(0+2)
(86-36)/2
50/2
ans.25
#6 (45-3^2)/(5+7)
(45+9)/12
36/12
ans 3
Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!



1#

%2813+%2A+5+-+2%5E2%29+%2B+4

(13 * 5 - 4) + 4

65 - 4 + 4, or highlight_green%2865%29

Your answer's INCORRECT!!



#2 

%286+%2A+2+-+5%5E2%29+%2B+7

(6 * 2 - 25) + 7

12 - 25 + 7

- 13 + 7

Answer is: highlight_green%28-+6%29

Your answer's CORRECT.



#3

%2814+-+4%29%5E2+%2B+%2818%2F6%29

%2810%29%5E2+%2B+3

100 + 3, or highlight_green%28103%29

Your answer's CORRECT



#4 

%2854+-+4%29%2F10+%2B+7%5E2

50%2F10+%2B+7%5E2

50%2F10+%2B+49

5 + 49, or highlight_green%2854%29

Your answer's CORRECT!!



#5 

(86 - 6^)/(0 + 2)

UNCLEAR

Is this: %2886+-+6%5E2%29%2F%280+%2B+2%29?

If so, then: %2886+-+36%29%2F2

50%2F2, or highlight_green%2825%29 

If correct assumption, then your answer's CORRECT!!



#6

%2845+-+3%5E2%29%2F%285+%2B+7%29

%2845+-+9%29%2F12

36%2F12, or highlight_green%283%29

Your answer's CORRECT!!

You did well, with the exception of problem # 1.