Question

Evaluate u/z + xy^2 for u = 20, x = 4, y = 7, z = 10.


A. 786
B. 198
C. 294
D. 900

Answer 1

@Nnesha Do you think you can solve some more of them? :)

Answer 2

and also, do I have to put every question in different posts, or can I put them all here? :)

Answer 3

substitute u for 20
x for 4
y for 7
and z for 10 then solve

Answer 4

well the rule is one question per post
so other user will able to help you as wll

Answer 5

so...20/10 + 4 times 7^2?

Answer 6

yep right!

Answer 7

that would mean...198? Just making sure :)

Answer 8

hm how ?

Answer 9

(20/10) 2 + 4 x 7^2 = 198

Answer 10

Just making sure :)

Answer 11

\[\frac{ 20 }{ 10+4(7)^2 }\]

Answer 12

20/10 = 2, 2 + 4(7)^2 = 198....thats how I got it.

Answer 13

wait \[\frac{ u }{ z } +xy^2\] is this ur question ?

Answer 14

Yep

Answer 15

ohhh okay then 198 is right
i thought it's \[\frac{ x }{ z+xy^2 }\]

Answer 16

Thanks then lol

Answer 17

np