f(x)=3x^5-x^4-6x+10
x=-2

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Suggested Answer

Answer:- 90Step-by-step explanation:substitute x = - 2 into f(x)f(- 2) = 3[tex](-2)^{5}[/tex] - [tex](-2)^{4}[/tex] - 6(- 2) + 10         = 3(- 32) - (16) + 12 + 10         = - 96 - 16 + 22         = - 112 + 22         = - 90

Suggested Answer

[tex]{ \boxed{ \sf{f( - 2) = - 90}}}[/tex]Step-by-step explanation:[tex]{ \red{ \tt{f(x) = {3x}^{5} - {x}^{4} - 6x + 10}}}[/tex][tex]{ \red{ \tt{f( - 2) = 3( { - 2})^{5} - ( { - 2})^{4} - 6( - 2) + 10}}}[/tex][tex]{ \red{ \tt{f( - 2) = 3( - 32) - 16 + 12 + 10}}}[/tex][tex]{ \red{ \tt{f( - 2) = - 96 - 16 + 12 + 10}}}[/tex][tex]{ \red{ \tt{f( - 2) = - 112 + 22}}}[/tex][tex]{ \green{ \boxed{ \bold{f( - 2) = - 90}}}}[/tex]