Hello,
Let's r the ration
We suppose x ≠0
x=r*(x-2)==>r=x/(x-2)
x+3=r*x==> (x+3)/x=x/(x-2)==>(x+3)(x-2)=x²
==>x²+3x-2x-6=x² ==>x-6=0==>x=6
x-2=6-4=4
x=6
x+3=6+3=9
6=4*3/2
9=6*3/2
Ration 3/2
First term: 4
Answer:
352/9
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
y= -576
Step-by-step explanation:
y=j(11+k)^2
^=exponent
j=-4
k=1
Replace the variables with the numerals
y= -4(11+1)^2
y= -4(12)^2
Do 12^2 (a.k.a 12x12)
y=-4(144)
y=-576
hope this helps