Advertisements
Advertisements
प्रश्न
Simplify: a(b − c) + b(c − a) + c(a − b)
Advertisements
उत्तर
To simplify, we will use distributive law as follows:
\[a\left( b - c \right) + b\left( c - a \right) + c\left( a - b \right)\]
\[ = ab - ac + bc - ba + ca - cb \]
\[ = ab - ba - ac + ca + bc - cb\]
\[ = 0\]
APPEARS IN
संबंधित प्रश्न
Find each of the following product:
5x2 × 4x3
Find each of the following product:
−3a2 × 4b4
Find each of the following product: \[\left( \frac{- 24}{25} x^3 z \right) \times \left( - \frac{15}{16}x z^2 y \right)\]
Find each of the following product:
\[\left( - \frac{1}{27} a^2 b^2 \right) \times \left( \frac{9}{2} a^3 b^2 c^2 \right)\]
Evaluate (−8x2y6) × (−20xy) for x = 2.5 and y = 1.
Find the product 24x2 (1 − 2x) and evaluate its value for x = 3.
Simplify: 4ab(a − b) − 6a2(b − b2) − 3b2(2a2 − a) + 2ab(b − a)
Multiply:
(3x2 + y2) by (2x2 + 3y2)
Find the following product and verify the result for x = − 1, y = − 2:
(3x − 5y) (x + y)
Simplify : (4m − 8n)2 + (7m + 8n)2
