Math, asked by shailisinghkup82, 2 months ago

x + 30)(x+30) by suitable indentities​

Answers

Answered by Sukhnamjitkaur
2

Answer:

a+b

Step-by-step explanation:

(a+ b)^2=2a*b(a^2+b^2)

Answered by Lajjawati
0

Answer:

(x+30)^2 - identity

Step-by-step explanation:

(x+30)^2

= x^2+2*x*30+30^2

=x^2+60x+900

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