Name: cuiusly thens
date: _9-1119
bell: berat
unit 6: exponents & exponential functions
homework 1: adding, subtracting,
& multiplying monomials
directions: simplify the following monomials.
1.-3a + 52a
2.-12x²y – 3x²y
3. 16ab3 – 43ab3
4.-15m - (-15m)
5. 11c2d? – 20cd
6. 4ab + 13bc
7. -5a2b2 – a62
8. 8x2 – x2 – 12x2 + 2x2
9. 16x²y – 4xy2 – 5x2y + 10xyz
10. subtract -2x from -8x.
11. from 13xy2, subtract 21xy? 12. subtract 17a_b from 2a4b.
directions: use the product rule to simplify the following monomials.
13. bº.64
14. (rºy5) (183,10)
15. 3a*.5a
16. 5a(-)
17. 11()
18. (-xy3)(4x2y)
19. (-1563). (43*)
20. (saľbe”). e abe
21. }(2a? b)(65")
22. (7a)(3ab) - 4a4b
23. (2y2)(4xy3) + (3xy+)(5y)
24. () + (6x)(6r? y)
25. (²b3) - (10a3b)(664)
© gina wilson (all things algebro. llc), 2012-2013