How do you evaluate $e^{1.4} \times e^{0.8}$ $e^1.4timese^0.8$ ?

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Answer 1 · 2016-09-04T07:35:43

$e^{1.4} \times e^{.8} = e^{2.2} = 9.0250135$ $e^1.4 xx e^.8=e^2.2=9.0250135$

With exponentials, remember that the rule of dealing with products of the same base is:

$b^{x} \times b^{y} = b^{x + y}$ $b^x xx b^y=b^(x+y)$

So we can do that here:

$e^{1.4} \times e^{.8} = e^{2.2} = 9.0250135$ $e^1.4 xx e^.8=e^2.2=9.0250135$

You could also have tackled this by evaluating the individual terms and then multiplying.

How do you evaluate e1.4×e0.8e^1.4timese^0.8?