itzzabby
itzzabby itzzabby
  • 14-01-2021
  • Mathematics
contestada


Simplify this PLEASE
​

Simplify this PLEASE class=

Respuesta :

jimrgrant1 jimrgrant1
  • 14-01-2021

Answer:

[tex]\frac{12a-14b}{21}[/tex]

Step-by-step explanation:

Express the 2 fractions with a common denominator of 21

multiply numerator/denominator of first fraction by 3

multiply numerator/denominator of second fraction by 7

[tex]\frac{4a(3)}{7(3)}[/tex] - [tex]\frac{2b(7)}{3(7)}[/tex]

= [tex]\frac{12a}{21}[/tex] - [tex]\frac{14b}{21}[/tex]

= [tex]\frac{12a-14b}{21}[/tex]

Answer Link

Otras preguntas

An extreme fear of being in a public place is called
Assuming a successful launch, what is the speed of the small CO2 rocket given that it travels about 10 meters in about 3 seconds?
i need help with these questions
What is 4,938,503 rounded to the nearest 1,000 and 10,000
which set of output values correctly complete the function table? y= -4x Input (x) Output (y) -6 ? -2
The angle measures of a triangle are 26°, 87°, and 67°. What word best classifies the triangle by its angle measures?
Which statement is most accurate about abuse? A. Abuse is never the victim's fault. B. Physical abuse only harms the abused. C. Saying "No" to your child is a f
Which phrase best completes this sentence? Tengo _______________ negros. las piernas las orejas los ojos las manos
How did the iron curtain tighten the Soviet Union’s hold over Eastern Europe?
Most archeologists and historians believe that the first peoples who colonized the americas came from