Question
If (r + s +
If (r + s +
t) = 12 and (rs + st + tr) = 60, then find the value of (r² + s² + t²).
More Algebra Questions
- If x2a = y2b =z2c ≠ 0 and x2 = yz, then the value of (ab + bc + ca) /bc is :
- = ?
- If (3x - y) = 3, xy = (2/3), then find the value of {x3 - (y3/27)}
- If √d + (1/√d) = 6, then find the value of d + (1/d).
- If a = 56, b = c = 55, then find the value of a³ + b³ + c³ – 3abc.
- If sin 28° = 15/17 , then tan 62° = ?
- (m + 2) 2 + (n - 1) 2 + (p + 6) 2 = 0, then find the value of 2m - 3n + p.
- If (x - y) = 3, then find the value of (x³ - y³ - 9xy).
- If ( p = 40 - q - r ) and ( pq + r(q + p) = 720 ), then find the value of ( p2 + q2 + r2).
- If p = 30 - q - r and pq + r(q + p) = 296 then find the value of (p 2 + q 2 + r 2 ) .
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
