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The two conjugate numbers
? The conjugate number of (v?? + v??) is (v?? - v??).
? Their sum = 2 v?? = 2 × ??????????
? Their product = a – b = ??????????2 - ????????????2
Example(1):
Write the number 4 in the simplest form.
v7- v3
Solution:
?? x v?? + v?? = v?? + v??
v??- v?? v??+ v??
1ST TERM MATH-PREP.2
30 | P a g e
