What is 4x^3-2x^2-3 divided by 2x^2-1 ?

Find the vertex of the function given below y=x^2-6x+1

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0