Correct option is A
Given:
= a + b√7
Solution:
= a + b√7
on rationalization the above equation
= a + b√7
=a + b√7
=a + b√7
so a= 0, b= -2\3
If = a + b√7, then the values of a and b are:
Given:
= a + b√7
Solution:
= a + b√7
on rationalization the above equation
= a + b√7
=a + b√7
=a + b√7
so a= 0, b= -2\3
Given that and y = If then what is the value of (a + 2b)?
If , then what is the value of (a + b) ?
Find the value of .
If
then find the value of (a+b).
If x. Find .
If then what is the value of ?
Which of the following is correct?
(i) √7 + √2 > √6 + √3
(ii) √7 + √2 < √6 + √3
(iii) √7 + √2 = √6 + √3
Find the value of
Find the value of: 26⁻¹⁹ ÷ 26¹⁸ × 26³
The value of is
Suggested Test Series
Suggested Test Series