2 years ago

Rewrite the expression by factoring out the coefficient of the variable.

Mathematics

1 answer:

mart [117]2 years ago

8 0

Answer:

$- \frac{1}{2} x + 6$

by factorising out -½ :

${ \boxed{ \boxed{ = - \frac{1}{2} (x - 12)}}}$

You might be interested in

Verdadero o Falso:

crimeas [40]

B is the correct answer

8 0

3 years ago

Which of the following are roots of the polynomial function?

Bingel [31]

Answer:

1 and -5

Step-by-step explanation:

$~~~~~x^3+3x^2-9x+5=0\\\\\implies x^3-x^2+4x^2-4x-5x+5=0\\\\\implies x^2(x-1)+4x(x-1)-5(x-1)=0\\\\\implies (x-1)(x^2 +4x -5) = 0\\\\\implies (x-1)(x^2+5x -x -5) = 0\\\\\implies (x-1)[x(x+5) -(x+5)] =0\\\\\implies (x-1)(x-1)(x+5)= 0\\\\\implies (x-1)^2(x+5) = 0\\\\\implies x = 1,~~ x = -5$

6 0

1 year ago

If v = -11i + 3j, 2u − v =

kicyunya [14]

Answer: 2u+11i-3j

Step-by-step explanation: plug in -11i+3j for v

distribute negative sign

5 0

3 years ago

60% of what number is 33?

Andreyy89

Answer:

Step-by-step explanation:

33/60 = 0.55 * 100 = 55

Check:

55*0.6 = 33

Hope that helps!

8 0

2 years ago

My question is in the picture as well as the problem.

Harrizon [31]

Answer:

Smallest to largest:

1 out of 10, 2/5, 2 out of 3, .75, 7/8

Step-by-step explanation:

An easy way to do this is to write each in decimal form

2/3 = .666666......

2/5 = .4

7/8 = .875

.75

1/10 = .10

Smallest to largest:

1 out of 10, 2/5, 2 out of 3, .75, 7/8

7 0

2 years ago

Rewrite the expression by factoring out the coefficient of the variable.​

Rewrite the expression by factoring out the coefficient of the variable.