4 years ago

Simplify (5ab4c)(-abc2).

Mathematics

1 answer:

Alexxx [7]4 years ago

8 0

-5 $a^{2}$ $b^{5}$ $c^{3}$
Hope i could help you

You might be interested in

Which equation represents the relationship between the x-and y-values shown in the table?

suter [353]

Y=3x-4

if you’re ever unsure just plug in the numbers on the chart into the equations and see which ones work

5 0

3 years ago

Read 2 more answers

A cylindrical well is 15 meters deep and has a diameter of 1.6 meters. Approximately how many cubic meters of soil were dug out

Lisa [10]

We can dig out the soil from the well equal to volume of well.

Height(h) of well is = 15 meters.

Diameter = 1.6 meters.

So radius(r) = $\frac{1.6}{2} = 0.8$ meter.

As well in cylindrical shapes.

So volume of well = $\pi r^2h$
                               = $\pi * (0.8)^2 * 15$
                                $= 9.6 * \pi$
In general $\pi = 3.14$

So volume of well is = $9.6 * 3.14$
   $= 30.144$ cubic meter.

So we can dig out 30.144 cubic meter soil from well.

5 0

3 years ago

What percent is 88 of 106?

Neporo4naja [7]

So basically
what percent (x%) is (=) 88 (88) out of (88/) 106 (106)
x%=88/106
x%=0.83
percent means partst out of 100
x%=x/100
x/100=0.83
multiply both isdes by 100
x=83
83%

8 0

4 years ago

What is the range of numbers that will win the game for your player?

Vikki [24]

Well range is the difference between the highest and lowest numbers so 20-7 is 13

7 0

4 years ago

Factorize 2x⁴+x³-14x²-19x-6 <br>no spam and kindly explain your answer!

Aleks04 [339]

Step-by-step explanation:

Consider given the expression,

⇒2x4+x3−14x2−19x−6

⇒x3(2x+1)−(14x2+19x+6)

⇒x3(2x+1)−(14x2+7x+12x+6)

⇒x3(2x+1)−[7x(2x+1)+6(2x+1)]

⇒x3(2x+1)−(2x+1)(7x+6)

⇒(2x+1)(x3−7x−6)

Hence, this is the answer.

4 0

3 years ago

Read 2 more answers