Suppose P = (3X + 2Y) and Q = (3X - 2Y). Then value of P(P + Q) + Q (P - Q) and coefficient of XY respectively is
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- Consider the algebraic expression 3X2Y + 4XY2 + 6XY + 8X3 + 10Y4 + 25. The coefficient of X3, Y2X, X2Y2 and...
- Directions: Consider the following algebraic expression and answer the question. 5x2y2z2 + 2xyz + x2y2 + 3x...
- P : Foreign key cannot have a null value. Q : Primary key and foreign key can exist in same relation. R : F...
- Match the elements in group I with their respective ores in group II. | || |---|---| |Group I|Group II| |P....
- P, Q and R are three persons having ages in decreasing order. The age difference between P, Q and R is the ...
- The ratio between the present ages of P and Q is 3 : 7. If after 5 years, the age of Q becomes twice the ag...
- Directions: A sentence has been divided into four parts as P, Q, R and S. Rearrange the parts to form a mea...
- Directions: A sentence has been divided into four parts as P, Q, R and S. Rearrange the parts to form a mea...