Question

Evaluate x(y-z)2 for =-1,y=5,and z=

Answer 1

The value of
`x(y-z)^2` is -16.

Explanation:

We need to evaluate
`x(y-z)^2` for x = -1, y = 5 and let us assume that z = 1

It can be simply done by putting the values of x,y and z in the given expression.

`x(y-z)^2=(-1)(5-1)^2\\\\=-1(4)^2`

We know that the value of 4² = 16

So,

`x(y-z)^2=16* -1\\\\=-16`

So, the value of
`x(y-z)^2` is -16.