Answer:
22√2 -18
Explanation:
You want the simplified form of the product (2 -√32)(√2 -5).
Product
It will be easier to simplify later if we simplify before we multiply.
= (2 -4√2)(√2 -5)
= 2(√2 -5) -4√2(√2 -5) . . . . use the distributive property
= 2√2 -10 -8 +20√2 . . . . . use the distributive property again
= 22√2 -18 . . . . . . . . . combine like terms
<95141404393>