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activity 1:evaluate the following expression using the following values: x=2 y=3 z=4
1 X+Y-Z=
2. Y + Z =
3. 5( Z-Y)=
4. X² + Y² + Z²=
5. Z + y + X (10) =
—————
3​


Sagot :

Answer:

(x+y)(x+z)(y+z)

EXPAND

xy  

2

+2xyz+xz  

2

+yx  

2

+yz  

2

+zx  

2

+zy  

2

Step-by-step explanation:

Answer:

1. 1

2. 7

3. 5

4. 29

5. 90

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