Question

X square + 11x +30 o bhai bata do koi​

Answer 1

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x²+11x+30

x²+(5+6)x+30

x²+5x+6x+30

x(x+5)+6(x+5)

(x+5)(x+6)

So, x= -5 or -6

Method used - Middle term spilting

Answer 2

Step-by-step explanation:

Hope it helps you a lot..