Answer:
12.28
Step-by-step explanation:
[tex]\sqrt{14}-\sqrt{3} )(\sqrt{12}+\sqrt{7})[/tex]
Multiplying [tex]\sqrt{14} and\sqrt{3}[/tex] individually to the values inside the brackets to find the product of the equation.
[tex]\sqrt{14}\sqrt{12}+\sqrt{14}\sqrt{7}-\sqrt{3}\sqrt{12} -\sqrt{3} \sqrt{7}[/tex]
[tex]\sqrt{168} +\sqrt{98} -\sqrt{36}- \sqrt{21}\\2\sqrt{42}+7\sqrt{2}-6-\sqrt{21}\\ 12.96 +9.90 -6 -4.58\\12.28[/tex]
The product of the above values is 12.28
Answer:
2√42 + 7√2 - √21 - 6
Step-by-step explanation:
(√14-√3)(√12+√7)
First let us expand the expression by doing the following:
√14(√12+√7) -√3(√12+√7)
√168 + √98 - √36 - √21
√(4x42) + √(49x2) - 6 - √21
2√42 + 7√2 - √21 - 6
