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Question 14
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i.
Solve the equation
x+12=x3 x + \sqrt{12} = x\sqrt{3}
x
+
12
=
x
3
writing the answer as a surd in its simplest form.
[3]
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3
Grade answer
ii.
Solve the equation
93x−1=33 9^{3x-1} = 3\sqrt{3}
9
3
x
−
1
=
3
3
[3]
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3
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Algebraic Expressions Questions
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