Factorise :
x^4 + 1
# Need qualitative and well explained answer.
Answers
Answered by
1
Factorise:
x^4 + 1
Solution:
Answer: x² + 1
Explanation:
Formula:
a² + b² = (a + b)² - 2ab
Given,
x^4 + 1
⇒ (x²)² + (1)²
⇒ (x² + 1)² - 2x²
⇒ x² + 2x² + 1 - 2x²
⇒ x² + 1
Hope It Helps!
x^4 + 1
Solution:
Answer: x² + 1
Explanation:
Formula:
a² + b² = (a + b)² - 2ab
Given,
x^4 + 1
⇒ (x²)² + (1)²
⇒ (x² + 1)² - 2x²
⇒ x² + 2x² + 1 - 2x²
⇒ x² + 1
Hope It Helps!
Answered by
1
Answer: Step-by-step explanation: Factorise ×^4+1 Answer ⇒ ײ+1 Explanation a²+b=(a+b)²-2ab Given x^4+1 ⇒(ײ)²+(1/2) ⇒(ײ+1)-2×2 ⇒ײ+2ײ+1-2ײ ⇒ײ+1 Hope you like it.
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