need about 20 questions answered

Need some Intermediate algebra worked out for me. About 20 different problems. I would like for the work to be shown so that I can understand. I would like all of them checked, and the ones blank worked out along with any that are incorrect.

Multiply.
11
Intermediate Math
15. (y) (y)
7 d
16. (3d)(44)
27
-6
17. 3(9a – 2)
5234
18. 5n(n? +4)
1515t6
19. v2 (2v2 + 13v + 6)
20. 10a(5x + 3y – 1)
Divide.
2 2
p P
21.
P р
92
22
22.
1277
3z2
I B+ 50
23.
9b + 150
3
2a5 – 7a² + 11a
24.
a
10w9+20w2
2
25.
5 wt 5 w
2w
PIN
est 10, page 3
Intermediate Mathematics
Factor.
ct 8
26. 9c + 72
9 9
9 w
27. w? – 9w
32-1Rt
28. 129 – 4r + 16
4 ㅔ
29. cdq + cdr
2.
Y tsy
30. 8y2 + 40y
31. a? +a? – a
-a?-a
Find the indicated root.
32. V16
33. V132
262
144
34. 164
35,168
(cont.) 129
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Test 10, page 4
7 7
m
m
36. 1m49
3
37. Nay
6
38. V36v 10
Name Daudes lacres
TEST 10
Date 1.19-
Chapter 10
Score
Intermediate Mathematics
35.000
word(s) with the word(s) that will make the statement true.
If the statement is true, write true in the blank. If it is false, replace the underlined
1. In standard form, the number 3.5 x 109 is 3,500.
2. When multiplying like bases, add the
exponents.
3. In a radical, the radicand indicates which root is being taken.
true
with a negative exponent.
4. A small number written in scientific notation has a power of 10
5. 10 cubed is 1,000.
6. The v5 has an understood index of 1.
true
7. Variables in a polynomial should be written in alphabetical
order.
Write each number in scientific notation.
시
1,23 x 10
8. 12,300
-S
9. 0.000057
5.7 x 10.
2
4,2 X 10
x
10. 420
Ghx 10
11. 0.84
Simplify each expression.
12. 8a — 4a
4a
13. 3x + 8x – 4y + 112
ILX – +
14. 762 + 12b – 3b + 1
16 B+L
(cont.) 127
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