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Ivenika [448]
3 years ago
6

Fill in the blank with a constant, so that the resulting quadratic expression is the square of a binomial.

Mathematics
2 answers:
san4es73 [151]3 years ago
6 0
121.

Check: x^2+22x+121=(x+11)^2
ella [17]3 years ago
5 0

Answer: 121

Step-by-step explanation:

The formula for the square of sums is (a+b)^2=a^2+2ab+b^2.

Applying the formula, we see that the only option for b is 11 squared, or 121.

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