mony1231 mony1231

11-03-2017
Mathematics

contestada

what is the value of 2x^2-3x if x=-5

Respuesta :

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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