bharatvng bharatvng
  • 01-05-2021
  • Mathematics
contestada

∛44x-7 -5=0 find the x

Respuesta :

themathexpertise
themathexpertise themathexpertise
  • 01-05-2021

Answer:

x = 3.

Step-by-step explanation:

(∛44x - 7) - 5 = 0

Cube the expression.

44x - 7 - 125 = 0

Subtract.

44x - 132 = 0

Add 132 to both sides.

44x = 132

Divide by 44.

x = 3.

Proof:

(∛44x - 7) - 5 = 0

(∛44(3) - 7) - 5 = 0

(∛132 - 7) - 5 = 0

(∛125) - 5 = 0

5 - 5 = 0

0 = 0

Answer Link

Otras preguntas

What is 0.05 percent of 6.5?
what does etymology study?
China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through tra
which explorer sailed for france?
What is the slope of any line parallel to the line 8x + 9y = 3 in the standard (x,y) coordinate plane?
If it takes Mark twice as long to earn $6.00 as it takes Carl to earn $4.00, what is the ratio of Mark’s pay per hour to Carl’s pay per hour?
What is 0.05 percent of 6.5?
If ab = 10 and a2 + b2 = 30, what is the value of (a + b)^2?
Why does Louis XIV want to expand France's border?
what is the kingdom and phylum of a euglena protest?