Let's find the product by successive multiplication - i)(X5 + 1), (3 - x⁴), (4 + x³ + x6).Give correct answer as well as you can and nothing thing will be written like thanks for the free points, gsjsjsjsjjw etc. otherwise it will be reported .
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Step-by-step explanation:
(X5 + 1) (3 - x⁴) (4 + x³ + x6).
= [x5(3-x4)+1 (3 - x⁴) ](4 + x³ + x6).
= [ 3x5 - x9 + 3 - x⁴ ](4 + x³ + x6).
=[3x5 - x9 - x⁴ + 3 ](4 + x³ + x6).
=3x5(4 + x³ + x6) -x9(4 + x³ + x6) -x4(4 + x³ + x6)+3(4 + x³ + x6).
= 12x5 + 3x8 + 3x11 - 4x9 - x12 - x15 - 4x4 - x7 - x10 +12 + 3x3 + 3x6
=-x15 - x12 + 3x11-x10- 4x9 + 3x8 - x7+ 3x6 + 12x5 - 4x4 +3x3 + 12
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