Question

Evaluate
x3+x0 for x=2

Answer 1

6

Explanation:

You replace the x’s with 2 and then solve the problem like you would do with any other problem.

2(3)+2(0)

2(3)=6

2(0)=0

6+0=6

Please correct me if i’m wrong. I just finished this lesson!

Answer 2

The correct answer is: " 9 " .
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Step-by-step explanation:

Given: " x³ + x⁰ " ; Evaluate for "x = 2 ".

Plug in 2 for the x values; and solve:
" 2³ + 2⁰ " ;
Note: " 2³ = 2 * 2 * 2 = 8 " ;

" 2⁰ = 1 " .

Note: Any 'non-zero' value, raised to the 'zeroth' [0°]' exponential power, is equal to 'one' [ 1 ].

So: " x³ + x⁰ = 2³ + 2⁰ = 8 + 1 = 9 ."

The answer is: " 9 ".
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Hope this is helpful! Best wishes to you!

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