Question

if x=10 ,find the value of x³-3(x-10)​

Answer 1

Answer:

Value of this equation = 997

Step-by-step explanation:

Question :

x³-3(x-10)

Given :

x = 10

To find :

The value of this equation

Solution :

$:\Rightarrow\sf{{x}^{3}-3(x-10)}$

$:\Rightarrow\sf{{10}^{3}-3(10-10)}$

First solve the Brackets

$:\Rightarrow\sf{{10}^{3}-3(0)}$

Now , find the cube of 10 .

$:\Rightarrow\sf{(10\times10\times10)-3}$

$:\Rightarrow\sf{(100\times10)-3}$

$:\Rightarrow\sf{1000-3}$

$:\Rightarrow\sf{997}$

So , the value of this equation is 997 .

Answer 2

Answer:

answer is 1000

Step-by-step explanation:

hope it help you