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I need to know how to solve this problem using the substitution method for a linear system
asked
Mar 2, 2018
Mathematics
high-school
1
answer
3
votes
195k
views
Hey guys.. Please, I need your help right now. This is for tomorrow morning. ASAP a(x) = (3x+1)(5x-4)-(x-12)(3x+1)-9x^2 + 1 b(x) = (4x+5)^2 - (2x-3)^2 A) Factorise a(x) and b(x) Please, Help ASAP. Show
asked
Apr 24, 2017
Mathematics
high-school
1
answer
1
vote
135k
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