Question

12.
d) x 4-3x3-4x²+3x-5
The length of a rod is 4x+5y-3zcm and the length of another is6x-3y+z cm. By
how much is the second rod longer than the first?
a) 2x+8y+42
b) 2x-8y-42
c) 2x+8y-42 d) 2x-3y+42
The diffe
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Answer 1

• Answer:
• Answer:please say it clearly
• Answer:please say it clearlyExplanation:
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