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3 years ago

(- x2 + 9xy) – (x2 + 6xy - 8y2) =

Mathematics

1 answer:

denpristay [2]3 years ago

8 0

Answer:

(15x- 8y)

Step-by-step explanation:

"y2" was replaced by "y^2"

((0-(x2))+9xy)+(((x2)+6xy)-23y2)

15xy - 8y2

= y • (15x - 8y)

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