All categories

4 years ago

What is 3y^2-y-2 in factored form?

Mathematics

1 answer:

GaryK [48]4 years ago

7 0

BY USING MIDDLE TERM SPLITTING,

3y^2-(3y-2y)-2

(3y^2-3y)+(2y-2)

3y(y-1)+2(y-1)

(3y+2)(y-1)

HOPE THIS WILL HELP U

You might be interested in

classify the following triangle. check all that apply. A: Acute B: Right C: Obtuse D: Equilateral E: Scalene F: Isosceles

Maurinko [17]

Answer:

Step-by-step explanation:

Acute : An acute triangle is one in which all the angles less than 90 degree.

Right: Any triangle whose one angle measure is 90 degrees is called Right angled triangle.

Obtuse angle: Any triangle whose one angle measures more than 90 degrees is called Obtuse angled triangle.

Equilateral : Any triangle whose all the sides are equal are called equilateral triangle. They also have all the angle equal which measures 60 degrees.

Scalene triangle : The triangle whose length of all the sides are different from each other are called scalene triangle.

Isosceles : the triangle whose two sides length are equal are called Isosceles triangle.

5 0

4 years ago

What number must be added to 14,056 to result in a sum of 32,713

swat32

Well you have to subtract 14056 from 32713 and the answer will be 18657

4 0

4 years ago

Read 2 more answers

Solve the equation below<br> m/4 = -25.6 m=?<br> What is m?

Feliz [49]

Answer:

m= 102.4

Step-by-step explanation:

Step 1: Multiply both sides by 4.

m/4 =25.6

(m/4)*(4)=(25.6)*(4)

m= 102.4

7 0

3 years ago

Solve the equation. Show your work. 45 = 3 b + 69

Natalija [7]

45 = 3b + 69
Subtract 69 from both sides.

-24 = 3b
Divide both sides by 3.

-8 = b
b = -8

8 0

4 years ago

Read 2 more answers

The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent

Ipatiy [6.2K]

Answer:

y = 16.3216X - 330.3904

322 pounds;

Result is significant

Step-by-step explanation:

Given the data:

Chest size, x : 41,54,44,55,39,51

Weight, Y : 328,528,418,580,296,503

Using technology, the prediction model obtained by fitting the data is :

y = 16.3216X - 330.3904

Where, x = chest size ; y = weight

The best predicted weight of a bear with chest size of 40 is

Put x = 40 in the equation :

y = 16.3216(40) - 330.3904

Y = 322.4736

Y = 322 pounds

At α = 0.05

The regression Coefficient, R value obtained is 0.986 ; using this to obtain the Pvalue ;

df = n - 1

Pvalue(0.986, 5) = 0.00198

Since, Pvalue < α ; result is significant at α = 0.05

8 0

3 years ago