3 years ago

A-b³pls tellli neeed

Mathematics

2 answers:

polet [3.4K]3 years ago

3 0

Answer:

(a-b)³ = a³-a²b-2a²b+2ab²+b²a-b³

Step-by-step explanation:

(a-b)³ = (a-b)(a-b)(a-b) Expand

(a²-2ab+b²)(a-b) Use FOIL

a³-a²b-2a²b+2ab²+b²a-b³ Use FOIL again

djverab [1.8K]3 years ago

3 0

Answer:

a-b³=a³-3a²b+3ab²-b³

hope it is helpful to you

You might be interested in

What is the value of the expression below when y 8 and z = 8? 9y + 3z

aleksley [76]

Answer:

Step-by-step explanation:

8y+3z

9(8)+3(8)

72+24

6 0

3 years ago

2 2/3 multiplied by 5 4/5

grin007 [14]

$2 \frac{2}{3} = \frac{8}{3} 
$
$5 \frac{4}{5} = \frac{29}{5}$
$\frac{8}{3} * \frac{29}{5} =X$
Solve for X. What do you think the answer is based on that?

8 0

3 years ago

A 5 divided by 48 lottery involves choosing 5 of the numbers from 1 through 48 and a 4 divided by 35 lottery involves choosing 4

Anika [276]

Answer:

4/35 lottery is easier to win.

Step-by-step explanation:

For the 5/48 lottery, the winning probability is $\frac{5}{48}$ ≈0.1042

For the 4/35 lottery, the winning probability is $\frac{4}{35}$ ≈ 0.1143

Since $\frac{4}{35}$ > $\frac{5}{48}$ , the lottery where one chooses 4 of the numbers 1 through 35 is easier to win.

5 0

3 years ago

Points H and F lie on circle C. Circle C is shown. Line segments E C, F C, and D C are radii. Tangents E G and D G intersect at

stira [4]

Answer:

answer on ed. is 6 units

6 0

3 years ago

Read 2 more answers

Completely Factoring 3x2 – 10x – 8

rusak2 [61]

Answer: (x - 4) • (3x + 2)

Step-by-step explanation:

6 0

2 years ago

A-b³pls tellli neeed​

A-b³pls tellli neeed