Factorise- 6y-15y^2
HELP

Answers

Answer 1

Answer: We will take the common terms in the expressions-

Here in the expression, 3y is a common term.
So,

$6y - 15y^(2)$

$3y(2 - 5y)$

So, the answer is $3y(2 -5y)$

Answer 2

Answer: 6y-15y^2
3y(2-5y) (taking 3y as common)
clearly 3y(2-5y) cannot be factorised further hence this is the answer

Related Questions

The sales tax in Bill's state is 6%. Bill bought a Scion having a sales tax of $820. What was the cost of the car? Round to the nearest dollar. A. $13,666 B. $13,668 C. $13,665 D. $13,667
Is the number ��12/4 rational
Yis directly proportional to the square of xy=96 when x = 4 Find a formula for y in terms of x
What degree measure is equivalent to -4pie over 9
Solve: 3(2x - 5) = 6x - 15 A) 0 B) 1 C) 20 D) infinitely many solutions

Find the product of -8 and -7.

-1
1
56
-56

Answers

-8-7

= -15

None of the choices

Rico thinks of a number between 30 and 40 that is represented by x
.
•
This number,
x
, is
3
_
4
of another number, which is represented by
y
.
•
The number represented by
y
equals
1
_
3
of another number, which is
represented by
z
.
•
The number represented by
z
is a number from 140 to 151.
•
The numbers represented by
x
,
y
, and
z
are whole numbers.
(a)
What are the values for
x
,
y
, and
z
?

Answers

Hello,

x,y,z∈ IN

$x=(3)/(4)*y$
$y=(1)/(3)*z$

$140<z<151\ ==>\ (140)/(3)<(z)/(3)<(151)/(3)$
$46\leq\ y\ \leq\ 50 ==>\ (46*3)/(4)\leq(3y)/(4)\leq(50*3)/(4)$
$35\ \leq\ z\ \leq\ 37$ ==>
x∈{35,36,37}
y∈{47,48,49}
z∈{141,144,147}

We must go futher:

if x=35 then y=4*35/3=46.666 not good , not whole
if x=36 then y=4*36/3=48 ok
if x=37 then y=37*4/3=49.333.. not good

So there is only one solution (36,48,144) for (x,y,z)

No problem with z for z=3/1*4/3*x=4x ==>whole.

Passing through (-2,2) and parallel to y=1/2x+3/2 slope intercept form

Answers

Answer: y=1/2x+3. (could i have brainliest award please. I need it for virtuoso rank)

Step-by-step explanation:

We know that it is parallel to the line y=1/2x+3/2

So the slope of the line we are trying to find is 1/2

So we have y=1/2x+b.

We know that is passes through (-2,2)

So we sub it in into the equation to get

2=1/2(-2)+b.

Solving gets 2=-1+b so b=3

So the equation of the line is y=1/2x+3

80/36 as a mixed number

Answers

Answer:

yes because the one on top is larger than the number on the bottom

Answer:

2 2/9

Step-by-step explanation:

20/9 = 2 2/9

36 x 2 = 72

80 - 72 = 8/36

2 8/36 = 2 2/9

There are two newborns, Gary and Eric. The future lifetime of Gary is uniformly distributed between 0 to 60 years. The future lifetime of Eric is uniformly distributed between 0 to 40 years. Their future lifetimes are independent. Calculate the probability that Gary dies first

Answers

Answer:

$\text{The probability that Gary dies first = }(1)/(3)$

Step-by-step explanation:

To find the required probability,

We can split the 40 years of Eric into very small pieces of time dt. Now, If Eric dies at time t and Gary dies before Eric, the probability is :

$(t)/(60)* (dt)/(40)=(t\cdot dt)/(2400)$

Hence the probability that Gary dies first is given by :

$=\int_(0)^(40)(t)/(2400)dt \n\n= (1)/(3)$

Find the product.

x 3(x 2 + 5x + 1)

Answers

The required product of expression x³(x² + 5x + 1) is x⁵ + 5x⁴ + x³.

What is the distributive property of a product?

The distributive property of multiplication (also known as the distributive property of product over addition) is a fundamental property of arithmetic that helps simplifyexpressions involving multiplication and addition. It states that for any three numbers a, b, and c:

a * (b + c) = a * b + a * c

Here,
We can use the distributive property of multiplication to expand the product:

x³(x² + 5x + 1) = x³x² + x³5x + x³*1

Simplifying each term, we get:

x³x² = x³⁺² = x⁵

x³5x = 5x¹⁺3 = 5x⁴

x³*1 = x³

Setting it all together, we have:

x³(x² + 5x + 1) = x⁵ + 5x⁴ + x³

Therefore, the product is x⁵ + 5x⁴ + x³.

Learn more about the distributive property here:

brainly.com/question/5637942