rationalize the denominator of 1/(3-2√2)
Answers
Answered by
1
Step-by-step explanation:
Given problem is 1 3-2√2
To rationalize, we multiply by conjugate of the denominator.
Conjugate is obtained by changing the
sign of radical term
So conjugate of 3 - 2√2 is 3+2√/2
Hence we multiply and divide by 3 + 2√2
1 3+2√/2
*
3-2√/2 3+2√/2
3+2√/2 (3-2√2)(3+2√/2)
3+2√2 (3)²-(2√/2)²
3+2√/2 9-(4*2)
3+2√/2 9-8
3+2√/2 1
= 3+2√/2
Hence final answer is 3+2√/2.
lublana. Ambitious
Answered by
0
Answer:
Given problem is
To rationalize, we multiply by conjugate of the denominator.
Conjugate is obtained by changing the sign of radical term
So conjugate of is
Hence we multiply and divide by
Hence final answer is 1/(3-2√2)
Similar questions