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If p(x)=3 x^ -2x`+6x-5,find p(2)

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If p(x)=3 x^ -2x`+6x-5,find p(2)

Posted by Nagasaki Ali 6 years, 7 months ago

CBSE > Class 10 > Mathematics

1 answers

Rajan Kumar Pasi 6 years, 7 months ago

Hahaha, oh my god!!!, don't you think this is too much, you are not studying properly
{tex}\large p(x):x^3 -x^2+6x-5\\ putting, \space x=2\\ p(2):(2)^3-(2)^2+6\times2-5\\ p(2):8-4+12-5\\ p(2):\boxed {11}{/tex}

You just only have to replace '{tex}\large x {/tex}' by the value given and perform the arithmetic operations.
Now, after seeing this, don't forget it.

And please write your qeustions properly while asking.

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Posted by Hari Anand 7 months, 1 week ago

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Don't post personal information, mobile numbers and other details.
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Posted by Kanika . 2 months ago

CBSE > Class 10 > Mathematics