Which expression is equivalent to (x^2 – 3x)(4x^2 + 2x– 9)? A. x^2(4x^2 + 2x - 9) + 3x(4x^2 + 2x-9)
B. x^2(4x^2 + 2x-9) - 3x(4x^2 + 2x-9)
C. x^2(4x^2 + 2x) - 3(2x-9)
D. x^2(4x^2 + 2x - 9) - 3x

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

brainliest lol i just need one more brainliest.

greater than one

step-by-step explanation:

b if for most of the graph

d if y intercept

step-by-step explanation:

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;