jdtvic123
jdtvic123
09-03-2020
Mathematics
contestada
factor the expression completely
-72x^2-45x
Respuesta :
devishri1977
devishri1977
09-03-2020
Answer:
Step-by-step explanation:
-72x² - 45x = -9*8*x*x - 9*5*x
= -9x*( 8x + 5)
=(-9x)(8x + 5)
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