What is the difference of the polynomials?
(8rⓡs3 - 9 s4 + 38485) - (2455 -5°56 - 4r+s4)
1
6rⓡs3 - 4r+s4 + 7455
66s3 - 13r5s4 - 455
8rⓡs3 - 5*s4 + 455 + 51356
8rⓡs3 - 13 s4 + 455 - 58s6
1

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)