<span>a+b) • (a2-ab+b2)
</span><span>(a+b) • (a2-ab+b2) =
a3-a2b+ab2+ba2-b2a+b3 =
a3+(a2b-ba2)+(ab2-b2a)+b3=
a3+0+0+b3=
a3+<span>b<span>3
ANWSER </span></span></span><span> y4 - y3 + 2y2 + y - 1
——————————————————————
(y + 1) • (y2 - y + 1)</span>
Answer: 1:45
Step-by-step explanation: If Tom left his house at 1:00 and it took him 45 minutes to get the pool, adding 45 minutes to 1:00 would make his arrival time 1:45. Therefore, he arrived at the pool club at 1:45. Have a great day!
9514 1404 393
Answer:
16 and 17
Step-by-step explanation:
16² = 256
(√277)² = 277
17² = 289
The root of 277 is between 16 and 17.
Answer:
x+y=2
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-3-10)/(5-(-8))
m=-13/(5+8)
m=-13/13
m=-1
y-y1=m(x-x1)
y-10=-1(x-(-8))
y-10=-(x+8)
y-10=-x-8
y=-x-8+10
y=-x+2
y-(-x)=2
y+x=2
x+y=2
Answer: x=50
Step-by-step explanation:
(3x+5)+(x-25)=180
