What is this, (2r-1)(r-1)? I'm so confused.
2 answers:
(2r-1)(r-1)
=2r(r-1) -1(r-1)
= 2r^2-2r-r+1
=2r^2-3r+1
Answer:
It looks like the factored form of a polynomial
Step-by-step explanation:
In unfactored form, it would be this:
2r^2 + -2r + 1
You might be interested in
Answer: 35 gold beads and 15 non-gold beads
Step-by-step explanation:
70% of 50
.70×50 = 35
50 - 35 = 15
Answer:
<h2>The answer would be negative five over one or -5/1 </h2>
Answer: y= 1.2x
Step-by-step explanation: input the x and y to each of the equations the one above is. The closes to true. So it is the line of best fit.
A number - n
five times the number - 5n
nine more than five times the number - 5n+9
The answer is D.
Y=5+4x
Because it is 5 dollars when you enter and then 4 dollars per round
