Math, asked by ankush8523, 1 year ago

Factorise : x4 + 2x2 + 9 is​

Answers

Answered by krishtiwari07
1

Answer:

Let x²=Y

Therefore,

Y²+2Y+9=0

Now solve it to get the answer.

Answered by brunoconti
0

Answer:

Step-by-step explanation:

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