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Subjects
Mathematics State Board
Class 7
Algebra
Unit Digit of Numbers and Degree of Expressions
15.
Three mark example problems II
Exercise condition:
6
m.
1
. Subtract \(x^3 - x^2 + x + 3\) from \(3x^3 - 2x^2 - 7x + 6\) and find the
degree
.
Answer:
Degree
\(=\)
2
. Simplify and find the degree of the expression \((4m^2 + 3n) - (3m + 9n^2) - (3m^2 - 6n^2) + (5m - n)\).
Answer:
Degree
\(=\)
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