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Complete the square for the expression. Write the resulting expression as a binomial squared. x^2 + 4x + ___ A. x^2 + 4x + 4 = (x + 4)^2 B. x^2 + 4x + 16 = (x + 2)^2 C. x^2 + 4x + 4 = (x + 2)^2 D. x^2
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Complete the square for the expression. Write the resulting expression as a binomial squared.

x^2 + 4x + ___

A. x^2 + 4x + 4 = (x + 4)^2
B. x^2 + 4x + 16 = (x + 2)^2
C. x^2 + 4x + 4 = (x + 2)^2
D. x^2 + 4x + 16 = (x + 4)^2

User Jonstaff
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1 Answer

5 votes
The answer is B.

X^2+4x+4 = (x+2)^2
User Bracana
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