Advertisements
Advertisements
प्रश्न
Multiply:
(3x2 + y2) by (2x2 + 3y2)
Advertisements
उत्तर
To multiply, we will use distributive law as follows:
\[\left( 3 x^2 + y^2 \right)\left( 2 x^2 + 3 y^2 \right)\]
\[ = 3 x^2 \left( 2 x^2 + 3 y^2 \right) + y^2 \left( 2 x^2 + 3 y^2 \right)\]
\[ = 6 x^4 + 9 x^2 y^2 + 2 x^2 y^2 + 3 y^4 \]
\[ = 6 x^4 + 11 x^2 y^2 + 3 y^4\]
Thus, the answer is \[6 x^4 + 11 x^2 y^2 + 3 y^4\].
संबंधित प्रश्न
Find each of the following product:
(−4x2) × (−6xy2) × (−3yz2)
Find each of the following product:
\[\left( 0 . 5x \right) \times \left( \frac{1}{3}x y^2 z^4 \right) \times \left( 24 x^2 yz \right)\]
Simplify: 2x2(x3 − x) − 3x(x4 + 2x) − 2(x4 − 3x2)
Simplify: x3y(x2 − 2x) + 2xy(x3 − x4)
Simplify: x(x + 4) + 3x(2x2 − 1) + 4x2 + 4
Multiply:
(x2 + y2) by (3a + 2b)
Multiply:
(2x2 − 1) by (4x3 + 5x2)
Simplify : (2x − 1)(2x + 1)(4x2 + 1)(16x4 + 1)
Simplify : (m2 − n2m)2 + 2m3n2
Solve the following equation.
2(x − 4) = 4x + 2
