kbest02 kbest02
  • 14-04-2020
  • Mathematics
contestada

evaluate 3√343 + 3/4 3√-8

Respuesta :

Hrishii
Hrishii Hrishii
  • 14-04-2020

Step-by-step explanation:

[tex]3 \sqrt{343} + 3 \sqrt{4} - 3 \sqrt{8} \\ = 3 \sqrt{ {7}^{2} \times 7 } + 3 \sqrt{ {2}^{2} } - 3 \sqrt{ {2}^{2} \times 2 } \\ = 3 \times 7 \sqrt{7} + 3 \times 2 - 3 \times 2 \sqrt{2} \\ = 21 \sqrt{7} + 6 - 6 \sqrt{2} \\ [/tex]

Answer Link

Otras preguntas

How do most individuals finance their healthcare costs?
On average how many years earlier do smokers die than nonsmokers? 5 to 6 10 to 11 13 to 14 19 to 20
In a well-developed paragraph, explain the mood found in the story 'With One Wheel Gone Wrong.' Be sure to cite specific examples from the text to support your
When two comparison groups within an experiment are identical except for one variable, the experiment is called a(n) _____. controlled experiment variable exper
the ratio for 42 pens : 35 pencils as a fraction is
Select the statement that is false. The Greeks computed the diameter of the earth to near exactness. The Greeks knew of the daily rotation of the earth. The Gre
Combine any like terms in the expression. If there are no like terms, rewrite the expression. 10g^3 – g^3 – 9g^3
One angle of atriangle measures 12 degrees. the second angle's measurements is five times the third. what is the measure of the third angle
why would britain's larger population give it an advantage during war?
what is a tangent line