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CBSE Class 8 Answered

Write down the product of (x² + x + 1) ( x²  -  x + 1) and ( x⁴- x² + 1)
Asked by sanjumaurya419 | 23 May, 2021, 11:41: AM
answered-by-expert Expert Answer
open parentheses x squared plus x plus 1 close parentheses open parentheses x squared minus x plus 1 close parentheses open parentheses x to the power of 4 minus x squared plus 1 close parentheses equals open square brackets open parentheses x squared plus 1 close parentheses squared minus x squared close square brackets open parentheses x to the power of 4 minus x squared plus 1 close parentheses equals open square brackets x to the power of 4 plus 2 x squared plus 1 minus x squared close square brackets open parentheses x to the power of 4 minus x squared plus 1 close parentheses equals open square brackets x to the power of 4 plus x squared plus 1 close square brackets open parentheses x to the power of 4 minus x squared plus 1 close parentheses equals open parentheses x to the power of 4 plus 1 close parentheses squared minus x to the power of 4 equals x to the power of 8 plus 2 x to the power of 4 plus 1 minus x to the power of 4 equals x to the power of 8 plus x to the power of 4 plus 1
Answered by Renu Varma | 24 May, 2021, 03:43: PM

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