Question

if x is equal to 2 and Y is equal to 3 then 3 x cube minus 2 Y square​

Answer 1

Step-by-step explanation:

Given ....

x= 2

y= 3

then the equation is ...

( 3x ) cube - ( 2y ) square

put the given numbers of variables

( 3*2) cube - ( 2*3) square

6 cube - 6 square

= 216 - 36

= 180 Answer

I hope ,you have any understood

Answer 2

$\huge{ \underline{ \overline{ \mid{ \mathfrak{ \purple{ \: \: SOLUTION \: \: } \mid}}}}}$

$\underline{ \mathfrak{ \: \: Given, \: \: }} \\ \\ \huge{\text{ \red{ x = 2 } \: and \: \red{y = 3}}} \\ \\ \underline{ \mathfrak { \: \: To \: \: find : \to \:}} \\ \\ \: \: \: \: \: \: \: \: \huge{ \tt{3x {}^{3} - 2y {}^{2} = ?}}$

$\mathfrak{Now,} \\ \\ \underline{ \text{ \: Putting the value of \red{x} and \red{y} in the given}} \\ \: \: \underline{ \text{expression, we get, \: }}$

$\: \: \: \: \: \: \huge{\tt{ 3x {}^{ 3} - 2y {}^{2} }} \\ \\ \\ \huge{ \tt{ = 3 \times (2) {}^{3} - 2 \times (3) {}^{2} }} \\ \\ \\ \huge{ \tt{ =(3 \times 8) -(2 \times 9) }} \\ \\ \\ \huge{ \tt{ = 24 - 18}} \\ \\ \\ \huge{ \tt{ = 6}}$

$\therefore \: \: \tt{If \: \: \red{ x = 2}\: \: and \: \: \red{y = 3}, \: then \: \: \red{3x {}^{3} - 2y {}^{2} = 6}. }$