16Hit1600
Advanced MathEasyConstant term of a squared binomial

Advanced Math practice question

When (x + 3)(x + 3) is expanded, what is its constant term?

Answer: 9

The constant term is 3 × 3 = 9.

Common wrong answers

If you answered 0
The product of the constants is not 0.
If you answered 3
3 is the constant inside the bracket.
If you answered 6
6 is 3 + 3, the coefficient of x.

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