Step-by-step explanation:
we can write the expression x+28
and jamal's uncle is two times his mother age means (28)2
so jamal's uncle is 56 years old
Answer: 469762048
Step-by-step explanation:
1: 7*4^0=
7*1=7
2:7*4^1=
7*4=28
3: 7*4^(3-1)=
7*4^2=
7*16=112
14: 7*4^(14-1)=
7*4^13=469762048
Answer:28
Step-by-step explanation:
3^x=5
3^2x+3
(3^x)^2 + 3
Substitute 3^x=5 in (3^x)^2 + 3
5^2 + 3
5x5+3=28
Answer:
Um try multiplying
Step-by-step explanation:
