3 years ago

What is the simplified expression for –2a2b a2 – 5ab 3ab2 – b2 2(a2b 2ab)?

Mathematics

1 answer:

Serhud [2]3 years ago

4 0

Whats the answer ? its really hard

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4(4b-8)-3/8<br> Please help i have no idea what to do

Ksivusya [100]

Answer:

$4(4b - 8) - \frac{3}{8} \\ 16b - 32 - \frac{3}{4} \\ \frac{64b - 128 - 3}{8} \\ \frac{64b - 131}{8}$

hope this will help you

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2 years ago

the fastest elevators in the Burj Khalifa can travel 330 feet in just 10 seconds how far does the elevator travel in 11 seconds

iVinArrow [24]

Answer:

363 feet

Step-by-step explanation:

330 ft / 10 seconds = 33 ft per second

33 * 11 seconds = 363 feet

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3 years ago

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HELP FAST IT'S TIMED

anygoal [31]

Answer:

d = 1/2

Step-by-step explanation:

5/6 = 1/3 + d

~Find common denominators

5/6 = 2/6 + d

~Subtract 2/6 to both sides

3/6 = d

~Simplify

1/2 = d

Best of Luck!

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3 years ago

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Given that ab = x, evaluate the following:<br> c<br> 2a3b+a2b+ab

Mrrafil [7]

It will be ......
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3 years ago

Can someone help me...?

miv72 [106K]

1. (x, y) = (7, -12)

2. x = 1, x = 2 are both solutions

8 0

3 years ago