Advertisements
Advertisements
प्रश्न
Multiply:
(2x2y2 − 5xy2) by (x2 − y2)
Advertisements
उत्तर
To multiply, we will use distributive law as follows:
\[\left( 2 x^2 y^2 - 5x y^2 \right)\left( x^2 - y^2 \right)\]
\[ = 2 x^2 y^2 \left( x^2 - y^2 \right) - 5x y^2 \left( x^2 - y^2 \right)\]
\[ = 2 x^4 y^2 - 2 x^2 y^4 - 5 x^3 y^2 + 5x y^4 \]
Thus, the answer is \[2 x^4 y^2 - 2 x^2 y^4 - 5 x^3 y^2 + 5x y^4\] .
संबंधित प्रश्न
Find each of the following product:
5x2 × 4x3
Find each of the following product:
\[\left( - \frac{1}{27} a^2 b^2 \right) \times \left( \frac{9}{2} a^3 b^2 c^2 \right)\]
Express each of the following product as a monomials and verify the result in each case for x = 1:
(5x4) × (x2)3 × (2x)2
Find the following product: \[- \frac{8}{27}xyz\left( \frac{3}{2}xy z^2 - \frac{9}{4}x y^2 z^3 \right)\]
Simplify: 4ab(a − b) − 6a2(b − b2) − 3b2(2a2 − a) + 2ab(b − a)
Multiply:
(3x2 + y2) by (2x2 + 3y2)
Simplify:
(2x2 + 3x − 5)(3x2 − 5x + 4)
Simplify:
(3x + 2y)(4x + 3y) − (2x − y)(7x − 3y)
What is the product of 3x and 4x²?
What is (−4ab) × (2a²b³)?
