15-01-2024
Mathematics

contestada

(3x-2)(x+4)-3(x+5)(x-1)=0 find the root

Respuesta :

Marver1ck Marver1ck

15-01-2024

Answer:

x = [tex]\frac{7}{2}[/tex]

Step-by-step explanation:

(3x-2)(x+4)-3(x+5)(x-1) = 0

3x² + 10x - 8 - 3x² - 12x + 15 = 0

-2x + 7 = 0

-2x = -7

x = [tex]\frac{7}{2}[/tex]

So, the answer is x = [tex]\frac{7}{2}[/tex].

Answer Link

Otras preguntas

Which of the following represents a proportion. Help please !

1. Find the volume of a sphere with a radius of 10 inches. Use 3.14 for pi.

Find the 8th term of the geometric sequence 10,-40, 160, ...

Round to the nearest hundredth please answer I need it

Assume that Parker Company will receive SF200,000 in 360 days. Assume the following interest rates: the 360-day borrowing rate in U.S. is 7% while the 360-day b

Convert 4.5 x 10 to a normal number

Which list shows the numbers in descending order? A. -2.5, -2.25, 2.75 B. -2.25, -2.5, 2.75| C. -2.5, 2.5, -2.75] D. 2.75,-2.5), -2.25

As a result of the Dred Scott case, the federal government...... a banned slave trading in Washington, DC b had no legal right to ban slavery c had to permit

i need help with this problem x/56=7/8 Thank you

Can someone help me please