ganggang559
ganggang559
08-09-2018
Mathematics
contestada
simplify expression -6x^2+4-x^2+15x
Respuesta :
AnimeBrainly
AnimeBrainly
08-09-2018
Combine like terms
-6x² + (-x²) = -6x² - x² = -7x²
-7x² + 15x + 4
is your answer
hope this helps
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