xwuphxria
xwuphxria
06-04-2020
Mathematics
contestada
Evaluate
2t²-3u+ 2; t= -5, u=7
2t² - 3u +2=
Respuesta :
talohany
talohany
06-04-2020
Step-by-step explanation:
2(-5)²-3(7)+2
-50-21+2
-71+2
69
it's substitution
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
What is the square root of 36 over 49
What is 4(3q - 2) = 16q
How might the shift from religious to secular thinking make the individual more important?
The length of a rectangular mailing label is 4 centimeters less than twice the width .the perimeter is 46 centimeters. Find the dimensions
Solve the inequality k - 15 < 24
what is he unit rate of 420 miles in 7 hours
Which is greater 5.4 or 5.400
Which is greater 5.4 or 5.400
Mary bought a book that cost $18 at a diascount of 16% . what did she pay for the book
10 facts about the African Savannah grasslands
