Which example uses transitional tags to show chronological order? PLEASE HELP IF YOU WANT BRIANLEIST :) NO LINKS OR DELETING :) First, you have to find the right kind of rock for your hard hammer. Then, you have to learn how to strike the flint correctly.

Don’t strike straight down on the rock. Instead, try hitting the rock with a glancing blow so that you “push” the hammer away from you.

In other words, you should never try flint knapping without wearing safety glasses.

Unless you are prepared to have sore fingers, wear some gloves the first time you try flint knapping.

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

hello from mrbilldoesmath!

answer:   (7x + 6y) ( 49x^2 - 42xy + 36y^2)

discussion:

in general, the factorization of a^3 + b^3 is

a^3 + b^ 3 = (a + b) ( a^2 - ab + b^2)

in our case note that 343 = 7^3 and 216 = 6^3 so the equation becomes:

343x^3 + 216y^3 = (7x)^3 + (6y)^3

if you think of a (above) as 7x and b as 6y the factorization becomes

343x^3 + 216y^3 =

((7x + 6y) (   (7x)^2 - 7x*6y + (6y)^2)   =

(7x + 6y) ( 49x^2 - 42xy + 36y^2)

you,

mrb

(a + b) (a^2 - a b + b^2)

1. a^4+8a^3+24a^2+32a+16

2.y^8+8y^7+28y^6+56y^5+70y^4+56y^3+28y^2+8y+1

3.x^6-3x^4y^2+3x^2y^4-y^6