Question

(3+√2) (4+√2) simplify​

Answer 1

Answer:

$\bf \huge \: 14 + 7 \sqrt{2}$

Step-by-step explanation:

Given that :

• (3+√2) (4+√2)

to find :

• simplify

formulas used :

• (a+b) (c+d) = ac + ad + bc + bd (a+b) (c+d) = ac + ad + bc + bd

explanation :

⟼ (3+√2) (4+√2)

⟼ according to the formulas

⟼ 12 + 3 √2 + 4√2 + 2

⟼ (12 + 2) + (3 √2 + 4√2)

⟼ 14 + 7√2

∴ (3+√2) (4+√2) after simplify we get = 14 + 7√2.

hence simplified