What is the completely factored form of the expression 16x2 + 8x + 32?

Answers

Answer 1

Answer: 8 is a common factor for all coeficients so we factor it out first: 8(2x^2 + x + 4). Now we have to check can we factor the quadratic equasion in the brackets to linear factors. To do that we need to check is the discriminant D=b^2 - 4ac > 0 where a=2, b=1 and c=4. When we insert our numbers, we get: D= -31. We see that D < 0 so 8(2x^2 + x + 4) is the completely factored form.

Answer 2

Answer:

Answer:

8(2x^2 + x + 4)

Step-by-step explanation:

edge2020

Related Questions

PLEASE help me:( i'm desperate (and dumb):factor 2n^(3)+7n^(2)-2n-7
On a coordinate plane, a line goes through (negative 5, negative 4) and (0, negative 3). A point is at (negative 2, 2). What is the equation of the line that is parallel to the given line and passes through the point (–2, 2)?
I need help ASAP pleaseWhat is the value of x? º A triangle with base on an extended line. Two angle measures are given. Top interior angle is twenty-eight degrees. Lower left exterior angle is seventy-one degrees. Lower right interior angle is labeled x degrees.
Tim works part time at a retail store. His salary varies directly by the number of hours worked. Last week he arned $99.45 for 13 hours of work. This week he earned $160.65. Write and solve an equation that represents this scenario.
How do you " find, to the nearest tenth of an inch, the diagonal of a square whose perimeter is 28 inches ?"

Jules wrote the expression below, but the first term got erased. If the expression simplifies to -46x + 18, find the missing term. ___ -4(12x - 5) +2x

Answers

The missing term in the simlified expression s -2

Expressions

Expressions are mathematical statements that involve numbers and variables

Represent the missing term in the expression with y.

So, the equation that relates both expressions is:

$-46x + 18 = y - 4(12x -5) + 2x$

Open the bracket

$-46x + 18 = y - 48x +20 + 2x$

Collect like terms

$-46x + 18 = y - 46x +20$

Add 46x to both sides

$18 = y +20$

Subtract 20 from both sides

$y = -2$

Hence, the missing term is -2

Answers

Answer:

72000

Step-by-step explanation:

Look at the triangle: 450 yards and 320 yards, with 80 degrees between these two sides. Use the 450 yard side as base. You want the altitude, which can be 320%2Asin%2880%29.

AREA is multiply the base by the height, and then divide by 2.

more simply, area is 72000 Square Yards.

hope it helps:)

Evaluate b2c-1 for b = 8 and c = -4. -16 1/16 16 256

Answers

Answer: The correct option is (B) -16.

Step-by-step explanation: We are given to evaluate the value of the following expression for b = 8 and c = -4 :

$E=b^2c^(-1).$

To find the value of expression (i), we need to substitute the values of b and c in equation (i).

We will be using the following property of exponents :

$x^(-a)=(1)/(x^a).$

Therefore, from equation (i), we get

$E\n\n=b^2c^(-1)\n\n=8^2* (-4)^(-1)\n\n\n=(64)/(-4)\n\n=-16.$

Thus, option (B) is correct.

b²c-¹ = (8)²(–4)-¹ = 64(–¼) = –16

Bill and Lisa are surveying their classmates about their summer reading. Their questions are given below:Bill: How many books were recommended by the book reading club this month?
Lisa: How many books did you read from the recommended list?

Who wrote a statistical question and why?

A.Lisa, because there can be only one answer to the question
B.Bill, because there can be many answers to the question
C.Lisa, because there will be variability in the responses collected
D.Bill, because every student will give the same answer

Answers

Using it's concept, it is found that an statistical question is given by:

C. Lisa, because there will be variability in the responses collected.

What is a statistical question?

It is a question that can be answered collecting data that vary, for example, the number of Buffalo Bills fans in a sample of 1000 people.

Otherwise, the number of Buffalo Bills Super Bowl wins is a fixed amount, hence it is not a statistical question.

In this problem, Bill's question has a fixed answer, while the answer for Lisa's question depends on the person, hence it is a statistical question, and option C is correct.

More can be learned about statistical questions at brainly.com/question/22029022

#SPJ1

What is the smallest three-digit number that has a digit sum of 8?

Answers

Three-digit number made up of
- Hundreds digit
- Tens digit
- Digits unity
We denote it as HTU
The numbers seemingly available to the number 8 - 1 = 7 0,1,2,3,4,5,6,7

Explanation
At the beginning can not be zero , the smallest is the number one
H = 1
hundreds digit indicates
1 * 100 Unity
2 * 100 Unity
3 * 100 Unity ........
because we wrote the lowest possible
.................................
T - at the scene of tens of type 0
Explanation
the tens digit is 1 * 10 unity
2 * 10 unity
3 * 10 unity ........
because we wrote here a value of 0

the smallest value in number there is unity U and there you enter the digit 7

digit unity means
1 * 1 unity
2 * 1 unity
3 * 1 unity ........
because we wrote here a value of 7
because we wrote here a value of 0
Answere 107

107

1+0+7=8

If you can put 008 then that would be even smaller.

-5/6×5/7-1/2×4/5-1/12×5/7