SOLUTION: x to the 2nd + 7x + x to the 2nd - 4x
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x to the 2nd - 5x x to the 2nd - 5x
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Question 124748This question is from textbook
: x to the 2nd + 7x + x to the 2nd - 4x
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x to the 2nd - 5x x to the 2nd - 5x
This question is from textbook
Found 2 solutions by MathLover1, solver91311:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
now factor out and
......... replace with
.........
.........
.........
.........
other one will be:
............replace with
............
............
............
............
substitute them in:
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The denominators are equal, so add the numerators directly:
Factor x from both numerator and denominator:
Divide x by x to cancel:
Done
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