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shaneoconnor5498

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  1. Q1 - Using more than one letter and powers .: Online homework:. Work out the value of these expressions. 9(p - q) when p = 14 and q = 6 2ab + 6c when a = 3, b = 2 and c = 9 92 - tuv when t = 3, u = 7 and v = 4 r st when r = 96, s = 3 and t = 4 a 28 - b when a = 72, and b = 8 2 3m When m = 3 2 2 54 - 3s + t when s = 3 and t = 6 Q2 - Using Negatives Work out the value of these expressions. pgr when p = -3, q = 4 and r = -5 -5(a - b) when a = 2 and b = -4 2 4s - st when s = -3 and t = -6 5c - de when c = 7, d = 5 and e = -4 2 2 p + 5q when p = -10 and q = -4 mn 4p when m = -12, n = 18 and p = -1 2 b 2 2 ad When a = -3, b = 4, c = -9 and d = -4 Can you please help me I have no clue how to do these at all.
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