Question

from definition find the derivate of x square and (1+x) whole square​

Answer 1

−

2

x

3

 

Explanation:

We will use the power rule, which states that the derivative of  

x

n

is  

n

x

n

−

1

.

We can use the power rule once we write  

1

x

2

as  

x

−

2

.

Thus, according to the power rule, the derivative of  

x

−

2

is  

−

2

x

−

2

−

1

=

−

2

x

−

3

=

−

2

x

3

.