axelperezdeleon8440
24.01.2020 •
Mathematics
Simplify -2t² + 4r + 5t -6r and find the value if t = -1 and r = 2
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Ответ:
➷ Simplified version:
-2t^2 -2r + 5t
Substitute the values in now:
-2(-1)^2 - 2(2) + 5(-1)
Solve:
answer = -11
✽➶ Hope This Helps You
➶ Good Luck
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
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