Harriet thinks of a number.

2 answers:

6 0

Let the original number be x
X^2 + 11 = 36
Subtract 11
X^2 = 25
Square root both
X = 5
Solution: her original number is 5

makvit [3.9K]2 years ago

3 0

Answer:

Step-by-step explanation:

36-11=25

the square root of 25 is 5. you just have to do the problem backwards

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