xeno777
05.12.2020 •
Mathematics
B equals -22 in the equation -2b = 44 how did you find that b equal -22
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Ответ:
Just to add a note to Vinay's awesome answer, you want to be very careful with these two very similar things (especially if you're typing it in the calculator):
(-3)4 = 81
-(3)4 = -(34) = -(81) = -81
(-3)4 = 81
Hope this helps!