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Nutka1998 [239]
3 years ago
5

How do you factorise 20w2y+24wy3

Mathematics
2 answers:
Lilit [14]3 years ago
5 0
20w^2y+24wy^3=4wy(5w+6y^2)
marta [7]3 years ago
3 0
<span>Factor the following:
</span>20 w^2 y+24 w y^3<span>

Factor common terms out of

</span>20 w^2 y+24 w y^3<span>

Factor

</span>4wy<span> out of </span>20 w^2 y+24 w y^3<span>

Answer: </span>4 w y (5 w+6 y^2)
You might be interested in
Simplify -12x^4/x^4+8x^5
alexgriva [62]

Answer:

OPTION A: $ \frac{12}{1 + 8x} $, where $ x \ne - \frac{1}{8} $.

Step-by-step explanation:

Given: $ \frac{- 12x^4}{x^4 + 8x^5} $

Taking $ x^4 $ common outside in the denominator, we get:

$ = \frac{-12x^4}{(x^4)(1 + 8x)} $

$ x^4 $ will get cancelled on the numerator and denominator, we get:

$ = \frac{-12}{1 + 8x} $

we know that the denominator can not be zero.

That means, 1 + 8x $ \ne $ 0.

$ \implies 8x \ne -1 $

$ \implies x \ne \frac{-1}{8} $

So, the answer is: $ \frac{-12}{1 + 8x} $, where $ x \ne \frac{-1}{8} $.

6 0
4 years ago
The projected value (in millions of dollars) of a large manufacturing company is modeled by the function V(t) - 230(1.12)', wher
Natali5045456 [20]

Answer:

The value of the company in 2018

Step-by-step explanation:

we know that

The equation of a exponential growth function is equal to

V(t)=a(1+r)^t

where

V(t) is the value of the company

t is the number of years after 2018

a is the initial value or y-intercept

r is the rate of change

we have

a=230\\1+r=1.12\\r=1.12-1\\r=0.12\\r=12\%

so

230 is the value of the company when the value of t is equal to zero

Remember that

t is the number of years since 2018

therefore

230 is the  value of the company in 2018

3 0
3 years ago
Is this a function or no?
Andrei [34K]

Answer:

Nope

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Substitute y=-x+6 x-2y=-6
Ksenya-84 [330]
<span><span>x-4x+12=6
-3x+12=6
-3x+12-12=6-12
-3x=-6
-3x/-3=-6/-3
x=2
Plug (2) in for x in L2 and solve for y:

y=2(2)-6
y=4-6
y=-2
The solution (x,y)=(2,-2)
Check in both equations by substituting (x,y)=(2,-2) and see if it equals out:
L1) (2)-2(-2)=6
2+4=6
6=6 L1 checks out.
L2) (-2)=2(2)-6
-2=4-6
-2=-2 L2 checks out also, so we can say with confidence that the solution is right.
</span></span>
7 0
3 years ago
A building has a perimeter of 112 meters. Its area is 735 square meters. What are the dimensions of the building?
PSYCHO15rus [73]
The width is 35 meters and the length is 21 meters.
6 0
3 years ago
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