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ZanzabumX [31]
4 years ago
7

The factorization of x2 + 3x – 4 is modeled with algebra

Mathematics
1 answer:
meriva4 years ago
4 0

Option C: (x+4) and (x-1) are the factors of the equation

Explanation:

Given that the equation is x^{2} +3x-4

We need to determine the factors of the equation.

Splitting the middle term, we get,

x^{2} +4x-x-4

Grouping the terms, we have,

x(x+4)-1(x+4)

Let us factor out the term (x+4), we have,

(x+4)(x-1)

Thus, the factors of the equation are (x+4) and (x-1)

Hence, Option C is the correct answer.

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What is 3 divided by 2/3 x 3? <br><br> please show work!
IgorC [24]

<u>Answer:</u>

<em>The correct answer is 1 1/2</em>

<u>Step-by-step explanation:</u>

<em>First, We need to find out the sum of 2/3  x 3, change 3 into a fraction if you want</em>

<em>3x2=6 and 1x3 is 3, So 2/3 x 3 is 6/3 or 2</em>

<em>Next, divide 3 by 2, change to fractions if needed</em>

<em>Remember keep, change and flip, flip 2/3 to 1/2</em>

<em>Then, you multiply 3/1 and 1/2 3x1=3 1x2=2</em>

<em>Finally divide 3 by 2. 3  ÷ 2 is 1 1/2</em>

<em>I hope this helped!</em>

<em />

3 0
4 years ago
8,17,26,35 what is the 58 term
OleMash [197]

Answer: 8 is the 1st term so (26-1)9=25 terms more than the 1st one. So it's the 26th.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Complete the table of values for the equation y=x2-2x-1
lord [1]
  • y = x^2 - 2x - 1

1. If x = -2, then

y = (-2)^2 - 2(-2) - 1

= 4 + 4 - 1

= 7

2. If x = 0, then

y = (0)^2 - 2(0) - 1

= 0 - 0 - 1

= -1

3. If x = 2, then

y = (2)^2 - 2(2) - 1

= 4 - 4 - 1

= -1

4. If x = 3, then

y = (3)^2 - 2(3) - 1

= 9 - 6 - 1

= 2

Hope you could understand.

If you have any query, feel free to ask.

8 0
3 years ago
241 ten in base five?
igor_vitrenko [27]
  1. 241/5=48r1
  2. 48/5=9r3
  3. 9/5=1r4
  4. 1/5=0r4
  5. =4431
7 0
3 years ago
What is the area, in square units, of triangle STU?
Zolol [24]

Answer:

4 units squared

Step-by-step explanation:

The area of the rectangle is 9 units squared

The area of the two wedge-shaped triangles on the outside of the larger triangle is 3 units squared. The final triangle area is 2 units squared. Thus 9 - 5 = 4 units squared.

4 0
2 years ago
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