Answer:
where is the expression??
Answer:
x=1
Step-by-step explanation:
can writen as 64x
so divide both side by 64
x=1
<3
<h2><em><u>REd</u></em></h2>
Answer:
Step-by-step explanation:
One number is x
second number is x+1
x²+(x+1)²=85
x²+x²+2x+1=85
2x²+2x-84=0
x²+x-42=0
(x+7)(x-6)=0
x=-7, x=6
we need positive number, so we take 6
x=6
x+1=7