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Lisa [10]
3 years ago
13

The square of a positive number is 24 more than 5 times the number. what is the value of the number?

Mathematics
2 answers:
Katyanochek1 [597]3 years ago
7 0
The correct answer is 8. See the steps below:

1. We will use x for the unknown number.

2. X^2+24=5x according to the given info.

3. Move everything to one side.

X^2-5x-24=0
(X-8)(x+3)=0

X is 8 or -3.

However, the problem said positive number. So we can ignore the -3, the correct answer is 8.



svp [43]3 years ago
6 0
The answer to this is 8.
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-7x    -7x
----------------
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     +6   +6
--------------
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--------------
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