Quantity is the amount of something you have. Quality is whether the product is good or long-lasting
Answer:
x²=5-x
x²+x-5=0
1x²+1x²-5=0
[ax²+bx²+c=0]
∆=b²-4ac
∆=1²-4(-5)(1)=1+20=21
x=(-b±√∆)/2a
x=(-1±√21)/2
meaning:
x=(-1+√21)/2 or x=(-1-√21)/2
Answer:
Decimal= .75
fraction= 75/100; 3/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
