Use the identity below to complete the tasks: a3 - b3 = (a - b)(a2 + ab + b2)
When using the identity for the difference of two
cubes to factor 64x - 27
a=
b =

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two