kamom4926 kamom4926

03-08-2021
Mathematics

contestada

Determine the value of k if 12x2 + kx/ 4x= 3x – 5.

Respuesta :

cwrw238 cwrw238

03-08-2021

Answer:

k = -20.

Step-by-step explanation:

Do the division:

4x ) 12x^2 + kx ( 3x

12x^2 + k/4

So k/4 = - 5

k = -20.

Answer Link

Otras preguntas

I need help. I really dont like doing square roots. Especially fractioning square roots.

Why did civilizations developed along fault lines

What would you tell someone who insists that they can get all the nutrients they need from a vitamin supplement??

Describe how you labeled the bar model and wrote a number sentence to solve.

Which number is greater than 7.3 × 108? one point one three five times ten to the eighth three point three times ten to the ninth eight point four six times ten

Simplify. 5.9 + (–3.2) –2.7 2.7 9.1 –9.1

A CD costs $3.50 more than a tape. Write an expression for the total cost of 1 CD and 1 tape.

What is the correct name for the compound mn 3(po 4)2manganese (ii) phosphatemanganese phosphatemanganese (i) phosphate manganese (iii) phosphate?

a bar graph shows that sports books received 9 votes.ifthe sale is 0 to 20 by twos,where should the bar ende for the sports books?

If the forces acting on an object are balanced, the object is A. at rest or in constant motion. B. accelerating or decelerating. C. at rest or accelera