Question

Factorise : (x+10)^2+(10-x)​

Answer 1

Answer:

x^2 + 19x + 90

Step-by-step explanation:

(x+10)^2 + (10-x)

x^2 + 10^2 + 2x*10 + (10-x)

x^2+100+20x + (10-x)

x^2+100 + 10 +20x-x

x^2 + 90 +19x

x^2 + 19x + 90

I hope you get the answer

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