ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
I am so glad that I have found your channel: great explanations without all the self-hype and 20 minutes of blah-blah-blah. Besides you have a beautiful accent.
Beautiful math tutor
That's great.Thanks so much.
Bravo for the second method.
❤
5^(y-1)=11 5^(y+1)=275 final answer
it is very easy. 5^(y+1)=5^(y-1+2)=5^(y--1)+5^2=11*25=10*25+25=250+25=275
5^(y+1)=(5^(y-1))x(5^2)=11x25=275.
I am so glad that I have found your channel: great explanations without all the self-hype and 20 minutes of blah-blah-blah. Besides you have a beautiful accent.
Beautiful math tutor
That's great.
Thanks so much.
Bravo for the second method.
❤
5^(y-1)=11 5^(y+1)=275 final answer
it is very easy. 5^(y+1)=5^(y-1+2)=5^(y--1)+5^2=11*25=10*25+25=250+25=275
5^(y+1)=
(5^(y-1))x(5^2)=
11x25=275.