Math, asked by cooperfernandes16, 1 month ago

Find the value of the polynomial 4x2 – 2x + 5 at x = 2​

Answers

Answered by prashastishree508
1

Answer:

heya buddy !!! you got ur answer right here .

Step-by-step explanation:

17

as

4×2×2-2×2+5

= 17

Answered by ISAlishaTripathy
1

Answer:

The value of the given polynomial at x = 2 is 17 .

Step-by-step explanation:

p(x) = 4 {x}^{2}  - 2x + 5 \\ p(2) = 4( {2})^{2}  - 2(2) + 5 \\  = 4(4) - 4 + 5 \\  = 16 - 4 + 5 \\  = 16 + 5 - 4 \\  = 21 - 4 \\  = 17

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