Question

Evaluate the expression for x = –4, y = –2, and z = –3.
x(y+z)^2

Answer 1

the exponent has a higher priority than x* multipl

Answer 2

FOIL
(y+z)(y+z) = y² + yz + zy + z² = y² + 2yz + z²

Answer 3

wow? huh? lol

Answer 4

EVALUATE

Answer 5

how with now numbrs? i don"t understand?

Answer 6

no*

Answer 7

don't worry about the second post. just keep in mind that ^2
has higher priority than x*

so you do that first after entering the number for x,y or z