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algol13
3 years ago
9

6^2 + x - x^2 for x=3 help me pls

Mathematics
1 answer:
Stels [109]3 years ago
4 0

Answer:

30

Step-by-step explanation:

Just insert the value of x into the equation.

x = 3 right?

6^2 + 3 - 3^2 because x = 3

36 + 3 - 9 = 39 -9 = 30

:D

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<h3>Answer:   4/9</h3>

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Work Shown:

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The idea is that when we subtract 10x and x, the infinite decimal pattern (the 4s that go on forever) will cancel. That leads to 9x = 4 which solves to x = 4/9

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