ALGEBRA HELP
posted by cv
write the simplified expression
4x^22+83(4x^22)+(x^2+3x2)
PLEASE PLEASE PLEASE
include all the steps if you can

Steve
what steps? remove parentheses, collect like terms
4x^22+83(4x^22)+(x^2+3x2)
4x^22+8 12x^2+6 x^2+3x2
(4121)x^2 + (3)x + (2+8+62)
9x^2 + 3x + 10
I suspect a typo in the first expression (4x^22+8), but you fix it and correct the calculations.
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