All categories

3 years ago

Factorise fully 18e^2f^3-12e^2f

Mathematics

1 answer:

Alexeev081 [22]3 years ago

8 0

Answer:

$18e^2f^3-12e^2f = 6e^2f(3f^2-2)$

Step-by-step explanation:

Given

$18e^2f^3-12e^2f$

Required

Factorize:

$18e^2f^3-12e^2f$

Express 18 as 6 * 3 and 12 as 6 * 2

$18e^2f^3-12e^2f = 6*3e^2f^3-6*2e^2f$

Factor out 6

$18e^2f^3-12e^2f = 6(3e^2f^3-2e^2f)$

Factor out $e^2$

$18e^2f^3-12e^2f = 6e^2(3f^3-2f)$

Factor out f

$18e^2f^3-12e^2f = 6e^2f(3f^2-2)$

You might be interested in

SVETLANKA909090 [29]

You should try C I’m not sure but try I guess!

4 0

2 years ago

Read 2 more answers

Point A is located at (5, 10) and point B is located at (20, 25).

Alla [95]

Let's say the point is C, so C partitions AB into two pieces, where AC is at a ratio of 3 and CB is at a ratio of 7, thus 3:7,

$\bf \left. \qquad \right.\textit{internal division of a line segment}
\\\\\\
A(5,10)\qquad B(20,25)\qquad
\qquad 3:7
\\\\\\
\cfrac{AC}{CB} = \cfrac{3}{7}\implies \cfrac{A}{B} = \cfrac{3}{7}\implies 7A=3B\implies 7(5,10)=3(20,25)\\\\
-------------------------------\\\\
{ C=\left(\cfrac{\textit{sum of "x" values}}{\textit{sum of ratios}}\quad ,\quad \cfrac{\textit{sum of "y" values}}{\textit{sum of ratios}}\right)}\\\
-------------------------------$

$\bf C=\left(\cfrac{(7\cdot 5)+(3\cdot 20)}{3+7}\quad ,\quad \cfrac{(7\cdot 10)+(3\cdot 25)}{3+7}\right)
\\\\\\
C=\left( \cfrac{35+60}{10}~~,~~\cfrac{70+75}{10} \right)\implies C=\left(\cfrac{95}{10}~~,~~\cfrac{145}{10} \right)
\\\\\\
C=\left( \cfrac{19}{2}~~,~~\cfrac{29}{2} \right)\implies C=\left( 9\frac{1}{2}~~,~~14\frac{1}{2} \right)$

8 0

3 years ago

Solve the trig equation below. WILL AWARD BRAINLIEST!! MAX POINTS.

Daniel [21]

Answer: x = 3π/2

Hope this helps...... Stay safe and have a great rest of the weekend!!! :D

6 0

3 years ago

She has 49 packs of red balloons,66 packs of blue balloons and 35 packs of yellow balloons. Each pack contained 12 balloons. She

Mars2501 [29]

Answer:

Step-by-step explanation:

just multiply all all the packs by 12 an then subtract 225 and then u divide that by 25 and u get 63

5 0

3 years ago

Question is in image please help<br> I will give Brainliest :)

lara31 [8.8K]

Answer:

D;the last answer

Step-by-step explanation:

The more negative a fraction or decimal, the lower that actual value.

Therefore since -1 1/5 is the lowest it should go first, and D is the only answer like this! Hope this helps ^^

8 0

2 years ago

Read 2 more answers