If 7 16 x 90 171 292 Then, 2x²+ 1 + x =

If x⁴ + 2x³ + ax² + bx + 9 is a perfect square, where a and b are positive real numbers, then the value of a and b are

If (x - 1/x)² = 3, then the value of x⁶ + 1/x⁶ equals

IfX = (√5 + 1) / (√5 – 1) and y = (√5 – 1) / (√5 + 1) then the value of(x ²+xy+y

If a + b + c = 0 then the value of (1/(a+b)(b+c)) + (1/(b+c)(c+a)) + (1/(c+a)(a+b)) is

Quantity I – ³

Quantity II – 25⁴

If > 0 and < 0

If α and β are the roots of equation x² – x + 1 = 0, then which equation will have roots α³ and β³?

Which is the largest six digit number, which when divided by 12, 15, 20, 24 and 30, leaves the remainders 8, 11, 16, 20 and 26 respectively.

 is equal to:

The value of = 3/4 ÷ 3/4  of 4/3 + 5/2 ÷ 2/5 of 5/4 – (2/3 + 2/3 of 5/6) is :

The value of the expression (1 + sec22° + cot68°)(1 – cosec22° + tan68°) is