All categories

3 years ago

Please solve:Common Factors Of Polynomials

Mathematics

2 answers:

EleoNora [17]3 years ago

8 0

The answer is D on e2020

GenaCL600 [577]3 years ago

4 0

1- $8x^2+12x \\ =4x*2x+4x*3 \\ =4x(2x+3) \\ =A$

2- $20mn-30m \\ =10m*2n-10m*3 \\ =10m(2n-3) \\ =B$

3- $15x^3-12x \\ =3x*5x^2-3x*4 \\ =3x(5x^2-4) \\ =B$

4- $12x^2y-3x^2y^2-15xy \\ =3xy*4x-3xy*xy-3xy*5 \\ =3xy(4x-xy-5) \\ =C$

5- $24w^2x^6-8wx^3 \\=8wx^3*3wx^3-8wx^3*1 \\ =8wx^3(3wx^3-1) \\ =D$

You might be interested in

What is the image of (-1,0) after a reflection over the line y = -x?

umka2103 [35]

Answer:

(1,0)

Step-by-step explanation:

reflection is flipping

flipping over Y would make -, to + or + to -

in this case -1,0 becomes 1,0

7 0

3 years ago

Need help with this geometry problem hard for me smart people only 100% pls fast due now

34kurt

Answer:

x = 30°

Step-by-step explanation:

We know that the sum of all of the interior angles of a triangle is 180°, therefore, we can write the following equation:

x + 2x + 3x = 180

6x = 180

x = 30°

8 0

4 years ago

HELPPPPPPPP PLEASEEEEEEEEE

julsineya [31]

Answer:

The answer is

Step-by-step explanation:

C................

7 0

3 years ago

Pls help and show workings

andreev551 [17]

Answer: x = 11

Step-by-step explanation:

same as the last question, set them as equal and solve. here's my work:

5x - 1 = 4x + 10

5x - 1 (+ 1) = 4x + 10 (+ 1)

5x = 4x + 11

5x (- 4x) = 4x (- 4x) + 11

x = 11

8 0

3 years ago

Solving linear equations

AlexFokin [52]

Answer:

(x, y ) = ( $\frac{1}{2}$ , $\frac{5}{2}$ )

Step-by-step explanation:

given the 2 equations

4x + 2y = 7 → (1)

y = 5x → (2)

Substitute y = 5x into equation (1)

4x + 2(5x) = 7

4x + 10x = 7

14x = 7 ( divide both sides by 14 )

x = $\frac{7}{14}$ = $\frac{1}{2}$

substitute this value into equation (2)

y = 5 × $\frac{1}{2}$ = $\frac{5}{2}$

4 0

3 years ago