(2j+7)(2j−7)
=(2j+7)(2j+−7)
=(2j)(2j)+(2j)(−7)+(7)(2j)+(7)(−7)
=4j2−14j+14j−49
=4j2−49
Answer:
It is given 50 paise, 25 paise and 10 paise are in the ratio 2:3:5. =4:3:2.
Step-by-step explanation:
Hope this helps
First plug in -4 for g to get 3(-4)-1. 3(-4) equals -12, and -12-1 equals -13.
Answer:
17pie/12
Step-by-step explanation:
im sorry i don't have the pie sign
Answer:
9/10
Step-by-step explanation:
90%
