Question

factorize x4+4फैक्टराइज एक्स
${x}^4 + 4 \: factorizes$
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Answer 1

Answer:

$x^4+4x^2+4$

Step-by-step explanation:

Given equation is : $x^4+4$

⇒$x^4+4$

We  can see that square is common in both of the numbers

⇒$(x^2+2)^2$

We can see that it is there in the formula of $(a+b)^2=a^2+2ab+b^2$.

Let us substitute in the equation into the formula

⇒$(x^2+2)^2=(x^2)^2+2(x^2)(2)+(2)^2$

⇒$x^4+4x^2+4$

Hence the final answer is $x^4+4x^2+4$.