Math, asked by jaiswalsidharth8, 1 month ago

Consider the polynomial in x p(x)=z^(4)-2z^(3)+3.What is the value of the polynomial at z=-1?​

Answers

Answered by pranay9018
1

Answer:

Mark me as a Brainliest pls

Step-by-step explanation:

 {z}^{4}  - 2 {z}^{3}  + 3 \\  =  > if \: z \:  =  \:  - 1 \\  =  >  {( - 1)}^{4}  - 2 {( - 1)}^{3}  + 3 \\  =  > 1  - 2( - 1) + 3 \\  =  > 1  + 2 + 3 \\  =  > 6

Answered by mohakdas06
1

Answer:

6

Step-by-step explanation:

p(x) = z^(4) - 2z^(3) + 3

= (-1)^(4) - 2(-1)^3 + 3

= 1 - 2(-1) + 3

= 1 + 2 + 3

= 6

Similar questions