mony1231
mony1231
11-03-2017
Mathematics
contestada
what is the value of 2x^2-3x if x=-5
Respuesta :
cher
cher
11-03-2017
2x²-3x when x=-5
Plug in the value of x
2 (-5²) - 3(-5)
Simplify.
2 (25) +15
Simplify.
50+15
Simplify.
65 is your answer.
~Hope I helped!~
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