Question

If p(t) = t^3-1 find the value of p(1), p(-1), p(2) ,p(-2)

Answer 1

Answer:

p(1)=0

p(-1)=-2

p(2)=7

p(-2)=-9

Answer 2

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⎟⎟ ✪✪ ＱＵＥＳＴＩＯＮ ✪✪⎟⎟

ɪғ ᴘ(ᴛ) = ᴛ^3-1 ғɪɴᴅ ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ ᴘ(1), ᴘ(-1), ᴘ(2) ,ᴘ(-2)

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⎟⎟ ✪✪ ＡＮＳＷＥＲ ✪✪⎟⎟

ɢɪᴠᴇɴ ᴘᴏʟʏɴᴏᴍɪᴀʟ p ( t ) = t^3 -1

➻ p ( 1 ) = 1^3 - 1 = 1 - 1 = 0

➻ p ( -1 ) = (-1 )^3 - 1 = -1 -1 = -2

➻ p ( 2 ) = 2^3 - 1 = 8 - 1 = 7

➻ p (-2 ) = (-2 )^3 - 1 = -8 -1 = -9

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