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प्रश्न
Find each of the following product:
(2.3xy) × (0.1x) × (0.16)
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उत्तर
To multiply algebraic expressions, we use commutative and associative laws along with the law of indices, i.e., \[a^m \times a^n = a^{m + n}\]
We have:
\[\left( 2 . 3xy \right) \times \left( 0 . 1x \right) \times \left( 0 . 16 \right)\]
\[ = \left( 2 . 3 \times 0 . 1 \times 0 . 16 \right) \times \left( x \times x \right) \times y\]
\[ = \left( 2 . 3 \times 0 . 1 \times 0 . 16 \right) \times \left( x^{1 + 1} \right) \times y\]
\[ = 0 . 0368 x^2 y\]
Thus, the answer is \[0 . 0368 x^2 y\].
संबंधित प्रश्न
Find each of the following product:
\[\left( 0 . 5x \right) \times \left( \frac{1}{3}x y^2 z^4 \right) \times \left( 24 x^2 yz \right)\]
Express each of the following product as a monomials and verify the result in each case for x = 1:
(4x2) × (−3x) × \[\left( \frac{4}{5} x^3 \right)\]
Find the following product:
2a3(3a + 5b)
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: 3a2 + 2(a + 2) − 3a(2a + 1)
Multiply:
(2x2 − 1) by (4x3 + 5x2)
Simplify:
x2(x + 2y) (x − 3y)
Simplify : (4m − 8n)2 + (7m + 8n)2
Show that: (9a − 5b)2 + 180ab = (9a + 5b)2
What is the product of (x + 3) and (x − 5)?
