Question

21. Simplify each of the following expressions:
(i) (3+√3)(2+√2)
(ii) (3+√3)(3-√3)
(iii) (√5+√2)2
(iv) (√5-√2)(√5+12)​

Answer 1

Answer:

21. Simplify each of the following expressions:

(i) (3+√3)(2+√2)

(ii) (3+√3)(3-√3)

(iii) (√5+√2)2

(iv) (√5-√2)(√5+12)

Answer 2

Answer:

click on the image. answers with steps