Question

I need to know the step by step and answer pls and thanks

Answer 1

(a)
`p^(10)`

In this question, you can simply just multiply the exponent of 2 and the exponent of 5, in order to get a power of 10.

(b)
`2x^(4)y^(2)` For this question, we need to organize the numbers as a fraction

`\frac{12x^(7)y^(3) }{6x^(3 ) y^{} }`

We need to subtract the exponents from each variable. In
`y^(3)` and y, we need to subtract 3-1 to get
`y^(2)`. In
`x^(7)` and
`x^(3)`, we need to subtract 7-3 to get
`x^(4)`. Now, we can divide 12 and 6 normally to get 2. So, the answer would be
`2x^(4)y^(2)`.