Exponents: Product rule $(a^x)(a^y)=a^{(x+y)}$

Lesson: 1
1:52
Lesson: 2
2:08

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Exponents: Product rule $(a^x)(a^y)=a^{(x+y)}$

Basic concepts: Product rule of exponents,

Lessons

1.
prove $3^5 \cdot 3^2 = 3^{5+2} = 3^7$

2.
simplify: $(3a^2b)(-5a^4b^{10})$

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