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3 years ago

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What is the product of (3a 2)(4a2 – 2a 9)?12a3 − 2a 1812a3 6a 912a3 − 6a2 23a 1812a3 2a2 23a 18

2 answers:

timama [110]3 years ago

5 0

To get the product of (3a + 2) and (4a² - 2a + 9), we can apply the rules of distribution over multiplication and have 3a(4a² - 2a + 9) + 2(4a² - 2a + 9) 12a³ - 6a² + 27a + 8a² - 4a + 18 Adding like terms of the same degree, we can simplify it into 12a³ + 2a² + 23a + 18 Therefore, the answer is D<span>. </span>

liq [111]3 years ago

3 0

Answer: D. 12a^3 + 2a^2 + 23a + 18

Step-by-step explanation: This answer is 100% correct for edge.nuity.

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Divide and simplify. √36 x⁴ / √9 x⁶

Vikki [24]

The divide and simplify of the equation √36 x⁴ / √9 x⁶ will result to $\frac{2}{x^{2} }$

Let's begin by simplifying the equation;

Simplify the equation by finding the square root of both 36 and 9

The square root of 36= 6

The square root of 9= 3

= $\frac{6x^{4} }{3x^{6} }$

The above equation can also be written as;

= $6x^{4} * 3x^{-6}$

The next step is to solve the powers, that is,

= $\frac{6x^{4} }{3x^{6} }$

Cancel out 6 by 3 and get 2

The result is,

= $\frac{2}{x^{6-4} }$

The final submission result is,

= $\frac{2}{x^{2} }$

To find more on divide and simplify, go to: brainly.com/question/16356152

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