Question
(a) 4(3+sqrt(2)) (d) 6(sqrt(1)-4)
Solution
4.5
(230 Votes)
Parker
Veteran · Tutor for 11 years
Answer
(a) 12 + 4√2(d) 6√11 -24
Explanation
For the first part of the question, "4(3+√2)", the basic rule of distributive property is applied, where each term in the expression is multiplied separately by 4. Multiplying 4 by 3 results in 12 and 4 multiplied by the square root of 2 gives 4√2. Therefore, the answer is "12 + 4√2".For the second part of the question, "6(√11-4)", the same principle is applied as it was in the first part. Here the 6 is distributed over the two terms inside the parentheses by multiplying √11 by 6 giving 6√11 and 6 multiplied by 4 gives 24, hence, the answer to the question is "6√11 - 24".