Algebra Help?

Perform the indicated operations and simplify:

(2y)2 (2y3)


x2 + 13x +40 = 0


3x3 – 588x = 0


x2 + 2x = 63


49p2 – 112p + 64 = 0

Factor this trinomial completely: 21y2 + y – 2



THANKS FOR ALL THE HELP!!!!!
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