Find two consecutive numbers if the square root of the smaller number is 3 less than the bigger number.
1 answer:
Answer:
The numbers are 4 and 5
Step-by-step explanation:
Let
x------> the smaller number
x+1----> the bigger number
we know that
----> equation that represent the situation
solve for x

squared both sides

using a graphing calculator to solve the quadratic equation
see the attached figure
the solution is


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Answer:
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Answer:
1)commutative property of addition
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Step-by-step explanation: