Question

simplify the following (a) (2+√2)(3+√3) (b) (2-√3)(2+√3)​

Answer 1

Answer:

answer 1. 2(3+√2)+√2(3+√2)

=6+2√2+3√2+2

=8+5√2

Answer 2

Answer:

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Step-by-step explanation:

(a) (2+√2)(3+√3)

2(3+√3)+(√2)(3+√3)

6+2√3 +3√2+(√2×√3)

6+2√3 +3√2+√6

(b) (2-√3)(2+√3)

2(2+√3)-√3)(2+√3)

4+2√3- 2√3-3 (2√3- 2√3) got cancelled

4-3

1