What is the following product? assume x> 0 (4x√5x^2 +2x^2√6)^2 a.80x^4+8x^4√30x+24x^4 b.80x^6+8x^5+8x^5√30x+24x^4 c.104x^4 d.104x^4+16x^4√30

we are given

we can expand it

we can simplify it

now, we can FOIL it

we get

now, we can simplify it

now, we can combine like terms

so, option-D.............Answer

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies