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Sonbull [250]
3 years ago
10

What is the value of x^3\cdot y^1x ​3 ​​ ⋅y ​1 ​​ x, start superscript, 3, end superscript, dot, y, start superscript, 1, end su

perscript when x=5x=5x, equals, 5 and y=10y=10y, equals, 10?
Mathematics
1 answer:
satela [25.4K]3 years ago
3 0

The expression x^3y means that you have to cube the value of x and multiply it by the value of y.

So, the value of x is 5, which becomes 125 when cubed. When we multiply it by the value of y, which is 10, the result is 1250:

x^3y = 5^3\cdot 10 = 125\cdot 10 = 1250

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Step-by-step explanation:

|a| > 0, there are two solutions

|a| = 0, there is one solution

|a| < 0, there are no solutions

So, in this problem, we have two solutions.

In absolute value, the expression inside can be equal to itself OR its opposite.

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So, we can write two equations:

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Check: |8 - 12| = |-4| = 4

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