(3�ã2 + 4)^2
(3�ã2 + 4)(3�ã2 + 4)
9�ã4 + 12�ã2 + 12�ã2 + 16
9*2�ã2 + 12�ã2 + 12�ã2 + 16
18�ã2 + 12�ã2 + 12�ã2 + 16 =
42�ã2 + 16
that �ã sign suppose to be a square root sign but its not coming out right
So you have (3√2 + 4)^2 ?
then ...
= (3√2 + 4)(3√2 + 4)
= 18 + 24√2 + 16
= 34 + 24√2
Thank you
To simplify the expression (3√2 + 4)^2, you can use the distributive property of multiplication over addition.
Step 1: Expand the expression (3√2 + 4)(3√2 + 4) by multiplying each term separately:
(3√2 + 4)(3√2 + 4) = 9√2 + 12√2 + 12√2 + 16
Step 2: Combine like terms:
9√2 + 12√2 + 12√2 + 16 = (9 + 12 + 12)√2 + 16
Step 3: Simplify further:
9 + 12 + 12 = 33, so the expression becomes:
33√2 + 16
Therefore, the simplified expression is 33√2 + 16.