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secondary 3 | E Maths
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Date Posted: 3 years ago
Views: 176
Are you familiar with the laws of indices?
Recall that a^p × a^q = a^(p + q), also, a^p ÷ a^q = a^(p - q).
So, p + q = 2/3, and p - q = -5/3.
You can eliminate q from these 2 simultaneous equations.
2p = -1, p = -1/2.
q = 2/3 - (-1/2) = 7/6.
Recall that a^p × a^q = a^(p + q), also, a^p ÷ a^q = a^(p - q).
So, p + q = 2/3, and p - q = -5/3.
You can eliminate q from these 2 simultaneous equations.
2p = -1, p = -1/2.
q = 2/3 - (-1/2) = 7/6.
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Date Posted:
3 years ago
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