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lord [1]
3 years ago
15

2ab+a^2b-2b-ab please factor it

Mathematics
2 answers:
den301095 [7]3 years ago
8 0

Answer:

b(a+2)(a-1)

Step-by-step explanation:

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

kkurt [141]3 years ago
8 0

Answer:

b (a + 2) (a - 1)

Step-by-step explanation:

1. First you need to factor out b from the equation because it is the one factor that they all have in common.

2ab + a²b - 2b - ab

b (2a + a² - 2 - a)

2. Then you just factor 2a + a² - 2 - a and remember the b

b (2a + a² - 2 - a)

b (a + 2) (a - 1)

check your answer:

b (a + 2) (a - 1)

b (a²- a + 2a - 2)

a²b - ab + 2ab - 2b

2ab + a²b -2b - ab

hope this helps!!

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he graph represents the journey of a bus from the bus stop to different locations: The title for the graph is Bus Journey. The l
Archy [21]
Part 1) Smooth curve going up the Origin, means, the distance of the bus is increasing with increase in time. In other words, Bus is in the motion.

Part 2) Distance is constant here & Bus is not moving at all.

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Part 4) Again, The Distance is constant here & Bus is not moving at all.

Part 5) Here, Displacement is negative, which means bus is moving in the opposite direction and reached the starting point.

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C.) Graph is non-linear, as it shows deviation through the complete journey of the Bus.

Hope this helps!
4 0
3 years ago
Read 2 more answers
four times the sum of a number and 7 is 20 less than six times the number find the number round your answer to the nearest integ
Debora [2.8K]

Answer:

Step-by-step explanation:

4 (x+7) = 6x+20

The +20 is necessary because the left is twenty less, so in order to make them equal we must add twenty to the right.

Continue and solve by isolating integrates on one side and numbers on the other.

X=4

5 0
3 years ago
Which is greater. A bottle containing 40 fluid ounces or a bottle containing 1 liter of water.
Anna35 [415]
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7 0
3 years ago
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Solve for x. <br><br> 16 = -2x - 1<br><br> x = -8<br> x = -7<br> x = 7<br> x = 8
ioda

I tend to flip so x is on the left, so:

-2x - 1 = 16

-2x = 17

x = -17/2, which is -8.5

Rounding up, your answer would be x = -8 !

6 0
3 years ago
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