A teacher wants to know how much she can predict a student’s reading level from their grade level in given school district. The
table shows the grade and reading levels of eight students
2 answers:
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Answer:
Solution Given:
To find the simplest form we need to open bracket
-2x²(3x²-2x-6)
-2x²*3x²-2x²*(-2x) -2x²*(-6)\
is a required answer.