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junior college 1 | H1 Maths
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Please help me i need to know how to do the working :)
Date Posted: 3 years ago
Views: 665
To solve all these examples,
1.change all the terms in each equation to having the same base. Like (7) 3^(2x+2) = 3^(3x-3)
2. once lhs and rhs have same base, equate the powers/indices. 2x + 2 = 3x - 3
3. solve for x = 5... Ans..
1.change all the terms in each equation to having the same base. Like (7) 3^(2x+2) = 3^(3x-3)
2. once lhs and rhs have same base, equate the powers/indices. 2x + 2 = 3x - 3
3. solve for x = 5... Ans..
See 1 Answer
done
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Hope this solution helps you better understand indices in general
Date Posted:
3 years ago
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