Answered

The binomial expansion of (x + y)2 is
O A. x² + 2xy + y2
O B. x2 + 2x?y? +
O C. *?y? (x2 + 2xy + y2)
O D. X* + 2x2y2 + y +

Answer :

MrRoyal

The binomial expansion of (x + y)^2 is x^2 + 2xy + y^2

How to determine the binomial expansion?

The expression is given as:

(x + y)^2

Expand

(x + y)^2 = (x + y)(x + y)

Further, expand

(x + y)^2 = x^2 + xy + xy + y^2

Add the like terms

(x + y)^2 = x^2 + 2xy  + y^2

Hence, the binomial expansion of (x + y)^2 is x^2 + 2xy + y^2

Read more about binomial expansions at:

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