150k views
6 votes
Help immediately plssss!!!!

Help immediately plssss!!!!-example-1
User Div
by
4.5k points

2 Answers

10 votes

Answer:

470

Explanation:

Given

z(
y^(4) - x² ) ← substitute given values

= 2(
4^(4) - 5² ) ← evaluate contents of parenthesis

= 2(256 - 25)

= 2(235)

= 2 × 235

= 470

User Alan Franzoni
by
4.9k points
13 votes

Answer:

............462........

User Abidmix
by
4.9k points