exam Maths Puzzle Numerical Ability

hi, can you please simplify (x is the letter NOT multiply)
(2x2 - 3) + (3x2 + 2x - 1) + (-2x3 - 2x2 + 2x) + (6x - 3)

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exam Other Question

A blackjack hand of 2 cards is randomly dealt from a standard deck of 52 cards. What is the probability that the first card is an ace and the second card is a face card? can you please help me: (((Given the pair of inequalities, y>x+1 y<3/2x+3 graph their solution set)))