aturrentine00 aturrentine00

07-04-2020
Mathematics

contestada

8x(x - 6) = (2x+5)(x-6)

Respuesta :

presleyjiang1 presleyjiang1

07-04-2020

Answer:

x=6 x=5/6

Step-by-step explanation:

1. Distribute both sides

8x² -48x = 2x² + 5x -12x - 30

2. Combine like terms

8x² -48x = 2x² -7x -30

3. Subtract 2x² on both sides

6x² -48x = -7x -30

4. Add 7x and 30 on both sides

6x² -41x + 30 = 0

5. Solve quadratic equation

x=6 x=5/6

Answer Link

Otras preguntas

At 10 a.m., there were 12 people in a swimming pool. At 11 a.m., there were 27 people in the pool. What was the percent of increase in the number of people in t

what is a continuous range of a single feature such as a wave lengt

How is breaking apart the problem 16×34 like solving four simpler problems?

how is pillow lava evidence of sea-floor spreading?

What does -9.8 m/s mean? And what does it mean if something has a negative velocity?

3/12 1/6 and 1/3 same denominator

Atomic mass is determined by the number of protons plus the number of _____. A. Electrons B. Neutrons C. Charges D. Atoms

0.75 mi equal how many yards

find f(a-2) when f(x)=x^2-1 I forgot how to do these so please show all steps

N/8= 25/40 N/20=85/100 2/3=16/n 5/6=25/n