Question

Write the following in simplest form:
(1) 3√7 x 6√6
(ii) 2.3√3 x 3√2
(iv) 3√7 +6√2
(v) 4√4 + 3√3​

Answer 1

1) 3√7 × 6 √6 = 18 √ 7× √6

= 18 √ 42

2) 2×3√3 × 3√2 = 18√6

3) 3√7 + 6√2 = 3( √7 + 2√2)

4) 4√4 + 3√3 = 8 + 3√3

Answer 2

Step-by-step explanation:

What should be subtracted from -5⁄4 to get -1?