breeannaalanizj2000
05.01.2021 •
Mathematics
Simplify
please help me I've been stuck on this for ever
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Ответ:
36
Step-by-step explanation:
the square root of any negative value results in an imaginary number, 'i'
so,
= 3i and 
is 12i
'i' is equal to -1
3(-1) x 12(-1) = 36
Ответ:
56g and 88g
Step-by-step explanation:
7x+11x=144
18x=144
x=144/18
x=8
7x=7*8=56g
11x=11*8=88g