CAN AN EXPERT< ACE< MODERATOR OR GENIUS HELPP ME WITT THIS PLS

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

Step-by-step explanation:

a³- b³=(a - b) × (a²+ab+b²)

Step-by-step explanation: This should be the sum/difference of cubes formula. The polynomial in the form a³ + b³ is the sum of cubes. But if it's a³ - b³, it will be the difference of cubes.

Let me know if you have any questions.

~ Lily, from

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

my answer is$ 12

step-by-step explanation:

because 15 -2=12