170k views
5 votes
P = y² + 2z find the value of P if y = 3 and z = -4

User Bhimasen
by
6.5k points

2 Answers

7 votes

Answer:

P = 1

Explanation:

P =
y^(2) + 2 (-4)

P=
3^(2) + -8

P = 9 + -8

P = 1

Hope this helps!

User JDelage
by
6.3k points
4 votes

Answer:


P = {y}^(2) + 2z \\ = {3}^(2) + 2( - 4) \\ = 9 - 8 \\ \color{red} \boxed{P =1}

User Phill Pafford
by
6.6k points
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