SOLUTION: Simplify: (2x+4y)^2 thanks a lot!

Question 151462: Simplify:
(2x+4y)^2
thanks a lot!
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

Start with the given expression.

Expand. Remember something like .

Now let's FOIL the expression.

Remember, when you FOIL an expression, you follow this procedure:

Multiply the First terms:.

Multiply the Outer terms:.

Multiply the Inner terms:.

Multiply the Last terms:.

Now collect every term to make a single expression.

Now combine like terms.

So FOILS to .

In other words, .

RELATED QUESTIONS
simplify: (2x+4y)(2x-4y) (answered by oscargut)

What conic section is X^2-4Y^2-2X+24Y-35=0? Thx a lot for the help!... (answered by solver91311)

Simplify 8xy�z/2^-2x^-3y^0z Is it A. 3 2x ^3y^3 B. 8x ^4y^3 C. 3 2x ^4y^3 D. 3 2x (answered by Fombitz)

Hello, would you pls check if my answer is correct? Subtract and simplify: (2x^2 + 5x (answered by bucky)

Please help me with this problem. Use inverse Matrix to Solve Linear System. 3x - 7y = (answered by venugopalramana)

Please help me solve (4x)^2 + sqrt(2x+3) = 8x + 1 Thanks a lot, i'm really appreciate... (answered by stanbon)

rational expression divide and simplify... (answered by josgarithmetic,MathTherapy)

Simplify: (3x + 4y) - (2x -... (answered by checkley79)

Simplify:... (answered by algebrahouse.com)