Hello,
2x^3+14x^2+6x+42=2x^2(x+7)+6(x+7)
=(x+7)(2x²+6)
=2(x+7)(x²+3) in IR.
or In C 2(x+7)(x-i√3)(x+i√3)
Answer:
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Step-by-step explanation:
Answer:
Y = 3
Step-by-step explanation:
5 times 2 is 10 minus 7 is 3.
Answer:
yes
Step-by-step explanation:
34/36=0.94 repeating
