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5 questions
(5a2b3)2 is equivalent to:
25a5b6
25a4b6
25a7b5
25a3b4
Simplify (3x3y)23x4y6
xy5
3x2y4
xy4
x2y4
Which of the following is equal to xx1 ?
x23
x−23
x32
x−32
Which of the following expressions is equivalent to a=logcb ?
c=ab
c=ba
b=ca
b=ac
Which of the following is a simplification of x−x2x−1−x−2 ?
−x31
x31
−x21
x21
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