Answer:
Im pretty sure the answer is A) p=4b
Step-by-step explanation:
Since there are four pillows for each bed 4b would be somewhere in the equation therefore that is your answer.
The quadratic formula is the result of completing the square for ax^2+bx+c=0 when a,b, and c are unknown values. This result is:
x=(-b±√(b^2-4ac))/(2a), we have x^2-x-2=0 so
x=(1±√(1+8))/2
x=(1±√9)/2
x=(1±3)/2
x=-1 and 2
Answer:
Square root of 8, 10, and 15
Step-by-step explanation:
Answer:
sorry, i dont under stand.