Question

Please help me In solving the following question ​

Answer 1

Answer:

-36

Step-by-step explanation:

f(2)= 8-12+6-4 => -2

f(-2) = -8-12-6-4 => -30

f(0) = 0-0+0-4 =>-4

f(2)+f(-2)+f(0) => -36

Answer 2

SteP-By-StEp ExpLanATiOn:

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$:\implies\tt f(x) = {x}^{3} - 3 {x}^{2} + 3x - 4$

$:\implies\tt f(2) = {2}^{3} - 3 {(2)}^{2} + 3(2) - 4$

$:\implies\tt f(2) = 8 - 3 {(4)} + 6 - 4$

$:\implies\tt f(2) = 8 - 12 + 6 - 4$

$:\implies\bf f(2) = - 2$

$:\implies\tt f( - 2) = {( - 2)}^{3} - 3 {( - 2)}^{2} + 3( - 2) - 4$

$:\implies\tt f( - 2) = - 8 - 3 {( 4)} - 6 - 4$

$:\implies\tt f( - 2) = - 8 - 12 - 6 - 4$

$:\implies \bf f( - 2) = - 30$

$:\implies\tt f(0) = {0}^{3} - 3 {0}^{2} + 3(0)- 4$

$:\implies\tt f(0) = {0} - 3 ({0} ) + 0- 4$

$:\implies\bf f(0) = - 4$

$:\implies\tt f(2) + f( - 2) + f(0) = f(2) + f( - 2) + f(0)$

$:\implies\tt f(2) + f( - 2) + f(0) = - 2+ (- 30) + ( - 4)$

$:\implies\tt f(2) + f( - 2) + f(0) = - 2- 30 - 4$

$: \implies\tt \underline{ \color{blue} \bf f(2) + f( - 2) + f(0) = - 36}$