Math, asked by Madhu123mri, 11 months ago

Please solve. URGENT​

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Answered by shashi197ss4
1

Answer:( x^2  + 3 -x)  (x^2 + 3 + x)

Step-by-step explanation:  x^4 + 5x^2 + 9

                                           =(x^2)^2  +  (3)^2  +  6x^2  - x^2

                                          =  (x^2  +  3)^2   -  (x)^2        

(using= a^2 + b^2 + 2ab = (a + b)^2

                                           = (x^2 + 3 - x) (x^2 + 3 +x)

(using= a^2 - b^2 = (a +b) (a-b)


Madhu123mri: thank you so much!
Answered by sakina3049
1

Answer:

Hi army

Sarengee

Borahae

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