Factorise:.........
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Step-by-step explanation:
Heya mate ...
Here is your answer......
To factorise:
Xpwr4 +2x pwr2 y pwr2 +ypwr4
Using formula.....
(A+B)sq=a sq + b sq + 2ab weget
(X pwr2)sq+(y pwr2)sq+ 2(xpwr2)(ypwr2)
We get ------(x pwr2 + y pwr2 )sq
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Hope it's Helpful for you....
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