Advertisements
Advertisements
प्रश्न
Evaluate (x5) × (3x2) × (-2x) for x = 1.
योग
Advertisements
उत्तर
For x = 1
(x5) × (3x2) × (−2x)
(15) × (3 × 12) × (−2 × 1)
1 × 3 × (−2)
= −6
shaalaa.com
Multiplying a Polynomial by a Polynomial
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Multiply:
5p2 + 25pq + 4q2 by 2p2 − 2pq +3q2
Simplify : (px – q) (px + q)
Simplify: (5a + 5b – c) (2b – 3c)
Simplify : (3y + 4z) (3y – 4z) + (2y + 7z) (y + z)
The adjacent sides of a rectangle are x2 – 4xy + 7y2 and x3 – 5xy2. Find its area.
The base and the altitude of a triangle are (3x – 4y) and (6x + 5y) respectively. Find its area.
Find the value of (3x3) × (-5xy2) × (2x2yz3) for x = 1, y = 2 and z = 3.
Evaluate: (3x – 2)(x + 5) for x = 2.
Evaluate: 2x(3x – 5) – 5(x – 2) – 18 for x = 2.
Multiply: 2x2 – 4x + 5 by x2 + 3x – 7
