divide and verify x^4 +1 by (x - 1)
its urgent
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Given f(x) = x^4 + 1.
Given g(x) = x - 1.
x^3 - x^2 + x - 1
-----------------------
x - 1)x^4 + 1
x^4 + x^3
----------------------
- x^3 + 1
- x^3 - x^2
--------------------------
x^2 + 1
x^2 + x
----------------------------------
x + 1
x - 1
-------------------------------------
2
Verification:
We know that Dividend = Divisor * Quotient + Remainder
= (x + 1)(x^3 - x^2 + x - 1) + 2
= x^4 - x^3 + x^2 - x + x^3 - x^2 + x - 1 + 2
= x^4 + 1.
Hope this helps!
Given g(x) = x - 1.
x^3 - x^2 + x - 1
-----------------------
x - 1)x^4 + 1
x^4 + x^3
----------------------
- x^3 + 1
- x^3 - x^2
--------------------------
x^2 + 1
x^2 + x
----------------------------------
x + 1
x - 1
-------------------------------------
2
Verification:
We know that Dividend = Divisor * Quotient + Remainder
= (x + 1)(x^3 - x^2 + x - 1) + 2
= x^4 - x^3 + x^2 - x + x^3 - x^2 + x - 1 + 2
= x^4 + 1.
Hope this helps!
siddhartharao77:
:-)
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