Advertisements
Advertisements
प्रश्न
Simplify: x2(x2 + 1) − x3(x + 1) − x(x3 − x)
Advertisements
उत्तर
To simplify, we will use distributive law as follows:
\[x^2 \left( x^2 + 1 \right) - x^3 \left( x + 1 \right) - x\left( x^3 - x \right)\]
\[ = x^4 + x^2 - x^4 - x^3 - x^4 + x^2 \]
\[ = x^4 - x^4 - x^4 - x^3 + x^2 + x^2 \]
\[ = - x^4 - x^3 + 2 x^2\]
संबंधित प्रश्न
Find each of the following product: \[\left( \frac{7}{9}a b^2 \right) \times \left( \frac{15}{7}a c^2 b \right) \times \left( - \frac{3}{5} a^2 c \right)\]
Find each of the following product:
(2.3xy) × (0.1x) × (0.16)
Find the following product:
−11a(3a + 2b)
Find the following product:
−5a(7a − 2b)
Find the product 24x2 (1 − 2x) and evaluate its value for x = 3.
Simplify: a2(2a − 1) + 3a + a3 − 8
Multiply:
(2x2 − 1) by (4x3 + 5x2)
Simplify:
x2(x − y) y2(x + 2y)
Simplify:
(x3 − 2x2 + 3x − 4) (x −1) − (2x − 3)(x2 − x + 1)
What is the result of 2y(3y² − 4y + 5)?
