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KIM [24]
2 years ago
8

Select the value that completes the perfect square trinomial: x^ 2 +22x+_____

Mathematics
1 answer:
Alina [70]2 years ago
8 0

Answer:

121 i.e. 11²

Step-by-step explanation:

(a+b)² = a² + 2ab + b²

x² + 2 × x × 11 + 11² = (x + 11)²

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1 year ago
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3 0
3 years ago
Which of the following are the zeros of the function y= 3(x-a)(x+b) in terms of a and b? ​
frosja888 [35]

The correct answer is option 2.

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Hope this helps!! :)

7 0
4 years ago
What is the solution to this equation?
natali 33 [55]

Answer:

d

Step-by-step explanation:

2(7)+6=20

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3 0
3 years ago
Read 2 more answers
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