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Simplify this expression. 6x2(3x) Select one of the options below as your answer: A. 18x2 B. 18x3 C. 108x2 D. 108x3
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does "x" here stands for multiplication? or a variable x?
Variable
do you know how to multiply variables?
for example \[ x^{2}*x\] you will have \[ x^{2+1}\] = \[x^{3}\]
Please emphasize squares and cubes by using " ^ " .
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No I Dont
in multiplying the same variables. just sum up their exponents. \[x^{a} *x^{b}\] = \[x^{a+b}\]
in division, you are going to subtract the exponent of the denominator to the exponent of the numerator.\[\frac{x^{a}}{x^{b}}\] = \[x^{a-b}\]
Okay
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