MATH CLASS: EXPONENTS AND POLYNOMIALS (TUTOR DANIEL ONLY)
Abnalldway
mat101_mod5_case.docxModule 5 - Case
Exponents and Polynomials
Assignment Expectations
Complete the following problems using the Case 5 Answer Template .
Simplify.
1. (42)3
2.
3.
4. (a4b6)0
5. (-2x)-6
Evaluate each polynomial for the given value of the variable.
6. -x2-5x+6; x = -3
7. 2x2-4x-1; x = 5
Add the polynomials.
8. (4y+5y2) + (2y3-8y2)
9. (3x2-2x-3) + (-7x2+5-8x)
Subtract the polynomials.
10. (4a2+9b5) – (-2a2-6b5)
11. (-7-2z3+4y) – (3z3+12-6y)
Use the FOIL method to simplify the binomials.
12. (x-10) (x-9)
13. (2x-2) (x+5)
14. (3y-4)2
15. 3x(x-1) (5x+9)
16. (y-3)(2y3-4y+5)
Compute and write your answer in scientific notation.
17. (5.2 x 1013) (7.1 x 10-22)
18. (4.3 x 10-8) (1.5 x 109)
19. 8.2 x 105 2.75 x 10-3
