Prove the polynomial identity. (4x^2-2)^2-4x^2)^2=4(1-2x)(1+2x)

What is 20+(5 x 2/5 )+ 3 show your work

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

What does the relationship between the mean and median reveal about the shape of the data