hpha
hpha
26-03-2021
Mathematics
contestada
5x^2-44x+130=-30+16x
Respuesta :
Jwa85100
Jwa85100
26-03-2021
Answer:
if its answer for x its
Step-by-step explanation:
=4
=8
Answer Link
faisal4craft7
faisal4craft7
26-03-2021
5x²-44x + 130 = -30 + 16x
5x²-44x + 130 + 30 - 16x = 0
5x² -60x + 160 = 0
devide by 5
x² - 12x + 32 = 0
(x-4) (x-8) = 0
x-4 = 0 then x = 4
x-8 = 0 then x = 8
so x=4 and x=8
Answer Link
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