Q6 of 157 Page 13

Subtract 3a(a-2b + 3c) from 4a(5a + 2b - 3c)

(3a X a) + ( 3ax -2b) + (3ax3c) from (4ax5a) + (4ax2b) + (4ax(-3c))


= 3 – 6ab + 9ac from 20 + 8ab -12ac



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