Final answer to the problem
$4+4x+x^{2}$
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Expand the expression $\left(2+x\right)^2$ using the square of a binomial
$(a+b)^2=a^2+2ab+b^2$
Learn how to solve espressioni algebriche problems step by step online.
$(a+b)^2=a^2+2ab+b^2$
Learn how to solve espressioni algebriche problems step by step online. f(x)=(2+x)^2. Expand the expression \left(2+x\right)^2 using the square of a binomial. Take the square of the first term: 2. Twice (2) the product of the two terms: 2 and x. Take the square of the second term: x.
Final answer to the problem
$4+4x+x^{2}$
