Question

find the value of p(y)=5y^2-4y+5 at y=2​

Answer 1

Answer:

Definition:- A trinomial in algebra is a quantity of three terms .

Solve:- p(y)=3y

3

−4y+

11

put y=2 and we get,

p(y)=3(2)

3

−4×2+

11

p(y)=24−8+

11

p(y)=16+

11

Hence, this is the answer

Step-by-step explanation:

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Answer 2

Answer:

17

Step-by-step explanation:

Given y = 2, then,

$5 {y}^{2} - 4y + 5 \\ = 5 {(2)}^{2} - 4 \times 2 + 5 \\ = 20 - 8 + 5 \\ = 25 - 8 \\ = 17$

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