masterrajesh119
masterrajesh119 masterrajesh119
  • 04-09-2020
  • Mathematics
contestada

If x = 5 – 2V6 , then find the value of x² + 1 - 2
​

Respuesta :

yashika924 yashika924
  • 04-09-2020

Answer:

Answer:::48 - 20V6

Step-by-step explanation:

Here,

x= 5 - 2V6

Now,

x^2 +1-2

= (5 - 2V6) ^2 +1 - 2

= 5^2 - 2*5*2V6 + (2V6)^2 +1 - 2

= 25 - 20V6 +4*6 +1 - 2

= 25 - 20V6 +24 +1 - 2

= 25 +24 +1 - 2-20V6

= 48 - 20V6

Answer Link

Otras preguntas

what is 12,430,090 in expanded form
Can someone help me ?????
What's the verbal expression for "4(2x-7)"
For what reason was the "Union Party" created? Who were its candidates?
Write the number in two other forms: 0.632 --------- The example reads: 0.200 / 200 thousandths / 200 x 1/1000
900 is 1/10 of what?
The 10th and the 20th term of an arithmetic sequence are 10 and 40, respectively. Find its 100th term.
67.943 in expanded form
how do solve 21s=3 ?
Identify the type of sentence.I caught a cold after I spent a week visiting my grandchildren.simple sentencecompound sentencecomplex sentence