Mathematics, 23.04.2021 20:50 brittanyb70

Which expression is equivalent to the one below? 9x2+x2+x+5−2

11x5+311 x to the 5th power plus 3

9x2+2x2+39 x squared plus 2 x squared plus 3

11x2+311 x squared plus 3

9x4+x+39 x to the 4th power plus x plus 3

10x2+x+3

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Which expression is equivalent to the one below? 9x2+x2+x+5−2

11x5+311 x to the 5th po...