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प्रश्न
Multiply:
(2x2y2 − 5xy2) by (x2 − y2)
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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:
\[\left( - \frac{1}{27} a^2 b^2 \right) \times \left( \frac{9}{2} a^3 b^2 c^2 \right)\]
Write down the product of −8x2y6 and −20xy. Verify the product for x = 2.5, y = 1.
Find the following product:
−5a(7a − 2b)
Find the following product:
−11y2(3y + 7)
Find the following product: \[\frac{6x}{5}( x^3 + y^3 )\]
Multiply:
(0.8a − 0.5b) by (1.5a − 3b)
(2xy + 3y2) (3y2 − 2)
Simplify:
a2b2(a + 2b)(3a + b)
Simplify:
(3x + 2y)(4x + 3y) − (2x − y)(7x − 3y)
Solve the following equation.
6x − 1 = 3x + 8
