if A=X+3/X+2 and B=x-3/x-2 find A+B
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Answer:
2[x²-6] / [x²-4]
Step-by-step explanation:
If; A=x+3/x+2
B=x-3/x-2
THEN; A+B=?
[PUTTING THE VALUES]
= x+3/x+2 + x-3/x-2
[TAKING THE LCM]
= [x+3][x-2] + [x-3][x+2] / [x-2][x+2]
= [x²-2x+3x-6] + [x²+2x-3x-6] / [x²+2x-2x-4]
= [x²+x -6 + x²-x -6] / [x²-4]
=[2x²-12] / [x²-4]
ANS =2[x²-6] / [x²-4]
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