Question

If z = 10, find the value of z3 – 3( z – 10 )​

Answer 1

Step-by-step explanation:

if z=10

z³-3(z-10)

=10³-3(10-10)

=1000-3(10-10)

=997

Answer 2

• We have to evaluate the above expression by using the given data.

            Given data:- $z=10.$

            To find:- Value of above expression  $z^{3}-3(z-10).$

            Solution:-

• To solve the above equation we will follow the BODMAS rule.

• BODMAS is an order of mathematic operations.

• BODMAS rule is to be followed while solving expressions in mathematics. It stands for,

          B= bracket

           O= order of power or rules

           D= division

           M= multiplication

           A= addition

           S= subtraction

       Now put the value of z in the given equation we get,

           $z^{3}-3(z-10)\\=>(10)^{3} -3(10-10)\\=>1000-3(0)\\=>1000-0\\=>1000$

        Hence we will get the value is $1000.$