johnnyzolliecoffer82 johnnyzolliecoffer82
  • 25-10-2021
  • Mathematics
contestada

8/a^2-4b+7/a^2 and 15a^2 -10b +6b is equivalent explain your reasoning

Respuesta :

Аноним Аноним
  • 25-10-2021

Answer:

They are not generally equivalent.

Step-by-step explanation:

8/a² - 4b + 7/a² ?=? 15a² - 10b + 6b

combine like terms

        15/a² - 4b ?=? 15a² - 4b

         is only valid for a = ±1

Answer Link

Otras preguntas

what is -(square root) of 58
convert 6 4/5 to an improper fraction
solve this equation -9h -6 +12h + 40=22.
Ten thousand more than 300,000+90,000+5000+40 is
evaluate each expression if x=6,y=8,z=3. xy+z=
Solve (x+5)+4=16 by first subtracting 4 and then 5. Show your work and justify each step.
What is another name for ray WV
the perimeter of a triangle is 117 cm. two sides are 31 cm and 48 cm. find the third side.
A train travels 20 feet in 1/5 second. At  this same speed, how many feet will it travel in three seconds? Please show solutions on how to solve the problem ste
1. Give an example of a repeating decimal where two digits repeat. Explain why your number is a rational number.2. Explain why any rational number is either a t