katrinajernae8216
13.07.2021 •
Mathematics
Which expressions are equivalent to -7+3(-4e-3)?
a. −4(3e+4)
b. 12e
c. none of the above
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Ответ:
A
Step-by-step explanation:
simplify
-7+3(-4e-3)
=-7-12e-9
=-16-12e
rearrange
-12e-16
take -4 from equation
-4(e3+4)
or
multiply -4 in a
-4(3e)+-4(4)
-12e-16
Ответ:
c. none of the above
Step-by-step explanation:
-7+3(-4e-3)
-4(-4e - 3)
Ответ:
144 in my
Step-by-step explanation: