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प्रश्न
Simplify: x(x + 4) + 3x(2x2 − 1) + 4x2 + 4
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उत्तर
To simplify, we will use distributive law as follows:
\[x\left( x + 4 \right) + 3x\left( 2 x^2 - 1 \right) + 4 x^2 + 4\]
\[ = x^2 + 4x + 6 x^3 - 3x + 4 x^2 + 4\]
\[ = x^2 + 4 x^2 + 4x - 3x + 6 x^3 + 4\]
\[ = 5 x^2 + x + 6 x^3 + 4\]
संबंधित प्रश्न
Find each of the following product:
(−5xy) × (−3x2yz)
Find each of the following product: \[\left( \frac{4}{3} u^2 vw \right) \times \left( - 5uv w^2 \right) \times \left( \frac{1}{3} v^2 wu \right)\]
Express each of the following product as a monomials and verify the result in each case for x = 1:
(4x2) × (−3x) × \[\left( \frac{4}{5} x^3 \right)\]
Express each of the following product as a monomials and verify the result in each case for x = 1:
(x2)3 × (2x) × (−4x) × (5)
Find the following product:
−11y2(3y + 7)
Multiply:
(3x2 + y2) by (2x2 + 3y2)
Multiply: \[\left( - \frac{a}{7} + \frac{a^2}{9} \right)by\left( \frac{b}{2} - \frac{b^2}{3} \right)\].
Simplify:
(2x2 + 3x − 5)(3x2 − 5x + 4)
Solve the following equation.
5(x + 1) = 74
What is the result of 2y(3y² − 4y + 5)?
