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Activity 3: Know My Value
Directions: Evaluate the rational algebraic expressions. Write your answer on your
answer sheet
5.x
1. 3x-9'
X=4
y?+4y+1
;y=-2
2. 12-1
23-422 +22 ; z = -3
3. 22-5z+6​


Activity 3 Know My ValueDirections Evaluate The Rational Algebraic Expressions Write Your Answer On Youranswer Sheet5x1 3x9X4y4y1y22 12123422 22 Z 33 225z6 class=