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zheka24 [161]
2 years ago
15

1.Take 4x + 2 from 8x + 5.

Mathematics
2 answers:
kykrilka [37]2 years ago
7 0
8x + 5 - (4x + 2)

= 8x - 4x + 5 - 2
= 4x + 3

2. 
This is a binomial ( contains 2 terms)

expeople1 [14]2 years ago
5 0

Answer:

1. 4x + 3

2. Binomial

Step-by-step explanation:

1. Given phrase,

Take 4x + 2 from 8x + 5

That is,

(8x+5) - (4x+2)

= 8x + 5 - 4x - 2

= 4x + 3                ( By combining the like terms )

Thus, OPTION B is correct.

2. An expression with one or more than one algebraic terms combined by addition or subtraction is called a polynomial.

There are different types of polynomial,

Monomial : Polynomial with one term,

Binomial : Polynomial with two terms,

Trinomial : Polynomial with three terms,

Four-term polynomial : Polynomial with four terms,

Five-term polynomial : Polynomial with five terms,

Here, the given expression,

a^2b - cd^3

There are two terms a^2b and cd^3.

Thus, it is a binomial.

You might be interested in
A. 18 square root of 2 B.18/ square root of 3 C.18 square root of 2 / square root of 3 D. 18 times square root 3 / square root o
kirza4 [7]

Step-by-step explanation:

A. 18√2

= 25.4558441227

B. 18/√3

= 6√3

= 10.39230485

C. 18√2 /√3

= 6√6

= 14.69693846

D. 18 · √3 / √2

= 9√6

= 22.04540769

6 0
2 years ago
When asked to rewrite the expression (x3 + 2x? – x)-(-x3 + 2x2 + 6), Denise made a mistake. She did not get the correct answer,
DanielleElmas [232]

Answer:

She rewrote the problem without parentheses: x3+ 2x2 - x + x3 – 2x2 +6

Step-by-step explanation:

It looks like she didn't fully distribute the -

(x3 + 2x2 - x)-(-x3 + 2x2 + 6) :Original

x3+ 2x2 - x + x3 – 2x2 +6 :Changed

~

(x3 + 2x2 - x)-(-x3 + 2x2 + 6)

x3 + 2x2 - x + x3 - 2x2 - 6

x3 + x3 + 2x2 - 2x2 -x - 6

2x3-x-6

I hope this helps ^-^

3 0
2 years ago
What are the slope and y-intercept of the equation 2x - 5y = -10?
sergiy2304 [10]

Answer:

Step-by-step explanation:

y=2/5x+2

x= 5/2y-5

hopefully this works

7 0
3 years ago
Slove the following <br>equation without with out transporting I)5y +10=4y-10​
Katen [24]
The answer is y= -20
7 0
3 years ago
Which of the following is a point slope equation of the line below (10,5)(2,2)
salantis [7]
Point slope form follows the equation y-y₁=m(x-x₁), so we want it to look like that. Starting off with m, or the slope, we can find this using your two points with the formula \frac{ y_{1}  -y_{2} }{ x_{1} - x_{2} }. Note that y₁ and x₁ are from the same point, but it does not matter which point you designate to be point 1 and point 2. Thus, we can plug our numbers in - the x value comes first in the equation, and the y value comes second, so we have
\frac{5-2}{10-2} = \frac{3}{5} as our slope. Keeping in mind that it does not matter which point is point 1 and which point is point 2, we go back to  y-y₁=m(x-x₁) and plug a point in (I'll be using (10,5)). Note that x₁, m,  and y₁ need to be plugged in, but x and y stay that way so that you can plug x or y values into the formula to find where exactly it is on the line. Thus, we have our point slope equation to be y- 5= \frac{3}{5} (x-10)

Feel free to ask further questions!
7 0
3 years ago
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