Question

2 5 2
1 3
26. - 5b + b - -b + 2b --b + b
4 2
2 4
27. _5X
x² – 2x² - +
1
x² + x +
3
3
2 6
1
1 1
28. - ab ab ab - - ab ab + ab +
2
3 4 6
2 3 5
11
29.
1
X -- X + - X - 2x + - X - X + x
3 4 6
6. 8
5 3 4 1
30.
x²
3 4 3
4.
5
ab.
12
x²
x2
x2​

Answer 1

Explanation:

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