Answer:
i dont know
Step-by-step explanation:
Plug in -1 for x the solve the equation. 3 * -1 -4(-1) which equals 7
Since +(-2.4) is simply +1(-2.4), we get 19-1.67-2.4=14.93
9514 1404 393
Answer:
rules of exponents apply
Step-by-step explanation:
The applicable rules of exponents are ...
a^-b = 1/a^b
(a^b)(a^c) = a^(b+c)
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Applying those rules to the given equation, you get ...
