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ALGEBRA
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1) What is the value of ab if (a+b)
2
=36 (a-b)
2
=24?
6
4
3
2
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Correct Answer: 3
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1) What is the value of ab if (a+b)<sup>2</sup>=36 (a-b)<sup>2</sup>=24?
6
4
3
2
2) What is the value of x
3
+3y
2
x
2
if x=3, y=2?
135
81
54
63
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Correct Answer: 135
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2) What is the value of x<sup>3</sup>+3y<sup>2</sup>x<sup>2</sup> if x=3, y=2?
135
81
54
63
3) What are the three consecutive numbers if there sum is 42?
11,12,13
12,13,14
13,14,15
14,15,16
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Correct Answer: 13,14,15
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3) What are the three consecutive numbers if there sum is 42?
11,12,13
12,13,14
13,14,15
14,15,16
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