Determine x in this question
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In i) x = 4 and in ii) x = 11
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NOTE:- if the bases are same, powers are equal
1). (-2)^5 * (-2)^3 =(-2)^2x
(-2)^{5+3} =(-2)^2x
8=2x
x=8/2=4
2). {9/13}^24 * {9/13}^10 ={9/13}^3x+1
{9/13}^(24+10) ={9/13}^{3x+1}
34=3x+1
33=3x
33/3 =x
11=x
1). (-2)^5 * (-2)^3 =(-2)^2x
(-2)^{5+3} =(-2)^2x
8=2x
x=8/2=4
2). {9/13}^24 * {9/13}^10 ={9/13}^3x+1
{9/13}^(24+10) ={9/13}^{3x+1}
34=3x+1
33=3x
33/3 =x
11=x
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