SOLUTION: Multiply:{{{((3/4)x+(1/6))^2}}} Combine: [(2/5)x^2+(3/4)x+5-[(2/3)x^2-(2/3)x-6] Multiply: (2y+3)(2y-5)

Algebra ->  Expressions -> SOLUTION: Multiply:{{{((3/4)x+(1/6))^2}}} Combine: [(2/5)x^2+(3/4)x+5-[(2/3)x^2-(2/3)x-6] Multiply: (2y+3)(2y-5)      Log On


   

Question 175767: Multiply:%28%283%2F4%29x%2B%281%2F6%29%29%5E2
Combine: [(2/5)x^2+(3/4)x+5-[(2/3)x^2-(2/3)x-6]
Multiply: (2y+3)(2y-5)
Answer by EMStelley(208) About Me  (Show Source):
You can put this solution on YOUR website!
I will answer your first question (should only ask one question per post).

Foiling, we get

Simplifying, we get
%289%2F16%29x%5E2+%2B+%283%2F24%29x+%2B+%283%2F24%29x+%2B+%281%2F36%29
Combining like terms we get
%289%2F16%29x%5E2+%2B+%286%2F24%29x+%2B+%281%2F36%29
Reducing the fraction from 6/24 to 1/4, we have the answer:
%289%2F16%29x%5E2+%2B+%281%2F4%29x+%2B+%281%2F36%29