Question
If x=2,y=5 and z=4 Find the value of: [4 MARKS]
(i) x2x2
(ii) xzyz
(iii) zx
(iv) yx
(i) x2x2
(ii) xzyz
(iii) zx
(iv) yx
Answer:
:
Each option: 1 Mark
(i) x2x2=12x=12(2)=14
(ii) xzyz=xy=25
(iii) zx=42=16
(iv) yx=52=25
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:
Each option: 1 Mark
(i) x2x2=12x=12(2)=14
(ii) xzyz=xy=25
(iii) zx=42=16
(iv) yx=52=25
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