SOLUTION: can you assist me with the following 1.simplify ( 5+2a+3a2)-(a2+a-6) 2. simplify x(4x2+3x-5)-2(4-x2) 3.find the product : (b+2)(b+6) 4. find the product: (7x+1)(x2+1)

Question 82209: can you assist me with the following
1.simplify ( 5+2a+3a2)-(a2+a-6)
2. simplify x(4x2+3x-5)-2(4-x2)
3.find the product : (b+2)(b+6)
4. find the product: (7x+1)(x2+1)
Answer by vertciel(183) (Show Source): You can put this solution on YOUR website!
I will only help you with problems 1 and 3 so you can solve all four yourself.
1. (5 + 2a + 3a^2) - (a^2 + a - 6)
= 5 + 2a + 3a^2 - a^2 - a + 6 <-- Group similar terms and perform algebra.
3. (b + 2)(b + 6)
= b^2 + 6b + 2b + 12 <-- Group similar terms and perform algebra.
Please write back if more help is needed.

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