simplify and find the value of the expression 6x power2 y- 3 (2x power 2 y-4y ) when: (a) y=-4
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Answered by
1
Answer:
6xy -12 xy
If y -0
answer is 0
Step-by-step explanation:
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Answered by
0
Step-by-step explanation:
6xy- 12y
if y = 0
then and is - 0
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