number system maths simplify each of the following expression (3+√3) (3-√3)
Answers
Answered by
2
Answer:
6
Step-by-step explanation:
We will use the formula of (a+b)(a-b) here
so that is a² - b²
so here we will do is
3²- √3²
so 3² is 9 and √3²=3 because √3²=√3×✓3 = 3
so 9-3= 6
therefore the answer is 6
hope it helps
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Answered by
1
Answer:
6
Step-by-step explanation:
by the formula of (a+b)(a-b)
so that is a square - b square
according to problem
3 square-✓3 square
9-3=6
so answer is 6
therefore answer is 6
hope answer is helpful
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