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alexdok [17]
3 years ago
10

How to evaluate 8x for each value of x for x=0.5

Mathematics
2 answers:
Reil [10]3 years ago
8 0
To evaluate 8x at x=0.5, we just have to plug in 0.5 wherever we see x.

After substituting x=0.5 for every value of x, we then simplify.

So, on substitution, we have

8x=8(0.5)

Change the 0.5 to \frac{1}{2} to help you multiply easily.

\Rightarrow 8x=8\times \frac{1}{2}

Simplify to obtain,

8x=4
8090 [49]3 years ago
6 0
8x will equal 4 because i multiplied both together.<span />
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