Advertisements
Advertisements
प्रश्न
Evaluate (3x4y2) (2x2y3) for x = 1 and y = 2.
बेरीज
Advertisements
उत्तर
(3x4y2) (2x2y3)
(3 × 14 × 22) × (2 × 12 × 23)
(3 × 1 × 4) × (2 × 1 × 8)
= 12 × 16
= 192
shaalaa.com
Multiplying a Polynomial by a Polynomial
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Multiply: 2y − 4y3 + 6y5 by y2 + y − 3
Simplify : (7x – 8) (3x + 2)
Simplify: (5a + 5b – c) (2b – 3c)
Simplify : (3y + 4z) (3y – 4z) + (2y + 7z) (y + z)
Multiply -4xy3 and 6x2y and verify your result for x = 2 and y= 1.
If x = 2 and y = 1; find the value of (−4x2y3) × (−5x2y5).
Evaluate: (3x – 2)(x + 5) for x = 2.
Evaluate: (2x – 5y)(2x + 3y) for x = 2 and y = 3.
Evaluate: xz (x2 + y2) for x = 2, y = 1 and z= 1.
Evaluate: 2x(3x – 5) – 5(x – 2) – 18 for x = 2.
