tanya05 tanya05
  • 02-08-2016
  • Mathematics
contestada

2r2 + 3s3 − r2 + 4t2 − r2 if r = −2, s = −3, and t = 5

Respuesta :

allie1120 allie1120
  • 02-08-2016
2r2 + 3s3 − r2 + 4t2 − r2

= 19
Answer Link

Otras preguntas

If x is a whole number and 437 = (21 + x)(21 - x), then x =
What is the replacement word for expensive
i was asked to write an essay about my department in french..my department is international studies.. please help me.​
Help me plz cant work it out
A rectangular equation that is not a function will not be a function in any coordinate system. True or false ?
Antonio sold skis for $220. His wholesale cost was $165. What was the percent markup?
F is the set of positive factors of 24 and G is the set of perfect squares less than 12. Is the statement F to G true or false?
Please answer the attached question by selecting of the the given answers.
why is it so important to record all the data in a science experiment​
A photograph has a length that is 2 inches longer than it’s width, x. So it’s area is given by the expression x(x+2) square inches. If the area of the photograp