SOLUTION: Can I please get some help on this problem...it is due today and I don't know what I am doing.
#94: Simplify each expression
(3 x 2 sqrt 7)(3 + 2 sqrt 7)
Algebra.Com
Question 211289This question is from textbook Elementary and Intermediate Algebra, 3e
: Can I please get some help on this problem...it is due today and I don't know what I am doing.
#94: Simplify each expression
(3 x 2 sqrt 7)(3 + 2 sqrt 7)
This question is from textbook Elementary and Intermediate Algebra, 3e
Found 2 solutions by Alan3354, jim_thompson5910:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
(3 * 2 sqrt 7)(3 + 2 sqrt 7)
=
=
=
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
I'm assuming the expression is
Start with the given expression.
Multiply
Distribute
Rearrange the terms.
Multiply
Combine the roots.
Multiply
Evaluate the square root of 49 to get 7
Multiply
Rearrange the terms.
So
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