Monday
March 27, 2017

Post a New Question

Posted by on .

I am a bit confused about conjugates in algebra. I am supposed to multiply 8/(the square root of two + 4) by the square root of 2 -4. My math book then goes on to simplify this to (8 times the square root of two minus 32) divided by (2-4 times the square root of two plus 4 times the square root of 2 minus 16). I do not see how the bottom part came to be. Could someone offer an explanation, please?

  • Algebra - ,

    if a=4
    b=20
    c=50 us tge answer 5,340.00

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question