Math, asked by hyperpotatoes, 2 months ago

(i)4. If p(x) = 5 – 4x + 2x2
, find p(-1) + p(1) – p(0)​

Answers

Answered by rohitthakare
0

if p(x) =(-1) Then,

if p(x) =(-1) Then, p(-1) = 13

if p(x) =(-1) Then, p(-1) = 13if p(x) =(1) Then,

if p(x) =(-1) Then, p(-1) = 13if p(x) =(1) Then, p(1)= 5

if p(x) =(-1) Then, p(-1) = 13if p(x) =(1) Then, p(1)= 5if p(x) =0 Then,

if p(x) =(-1) Then, p(-1) = 13if p(x) =(1) Then, p(1)= 5if p(x) =0 Then, p(0)= 7

Explaination:

Explaination: put p (x) = (-1) then,

Explaination: put p (x) = (-1) then, p(-1) = 5 -[4×(-1) ] +2×2

= 5-(-4) +4

= 5-(-4) +4 =5+4+4

= 5-(-4) +4 =5+4+4 =13

put p(x) =(1) then,

put p(x) =(1) then, p(1) = 5- (4×1) +2×2

put p(x) =(1) then, p(1) = 5- (4×1) +2×2=5-4+4

put p(x) =(1) then, p(1) = 5- (4×1) +2×2=5-4+4=5

put p(x) = (0) then,

put p(x) = (0) then, p(0) =5-4×0+2×2

put p(x) = (0) then, p(0) =5-4×0+2×2=5+2

put p(x) = (0) then, p(0) =5-4×0+2×2=5+2=7

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