dri7 dri7
  • 01-11-2017
  • Mathematics
contestada

Help me please thanks

Help me please thanks class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 01-11-2017
= 3 + √(9+7) - √(3*9)
= 3 + √16 - √27
= 3 + 4 - 3√3
= 7 - 3√3

answer
B.   7 - 3√3
Answer Link
Importance
Importance Importance
  • 01-11-2017
Do both variables. 

Here, we have 3 + √16-√21.

The square root of 16 is 4. (3 + 4 - √21)

Simplify. 7 - √21.

Square root of 21 is 4.5

7 - 4.5 = 2.4

Round. 2

Answer Link

Otras preguntas

1. What economic system is characterized by the exchange of one product for another? A. Currency B. barter C. loan D. free market 2. The communist concept of
can you put 72,500 in words today?please and thank you
Find the interquartile range for the Dara set :10,3,8,6,9,12,13 A.12 B.8 C.6 D 7
The expression x^4-16 is equivalent to the product of (x+2) and p(x) which expression could represent p(x)
if several pea plants with the genotype TTYy are crossed with pea plants with the genotype Ttyy what percentage of the offspring will be expected to have the
Please help i need today now please
A comma should not be used to __________. separate compound elements set apart an introductory phrase separate narration from quotations set apart introductory
The answers to the question
AP Psych Many psychologists are skeptical of claims that chimpanzees can acquire language because the chimps have not shown the ability to... A) use symbols me
Find the distance between the points (-4, 6) and (8, -12).Round your solution to 2 decimal points.