Question

What is the product? (9 t minus 4)(negative 9 t minus 4) negative 81 t squared minus 16 negative 81 t squared 16 negative 81 t squared minus 72 t 16 negative 81 t squared 72 t 16

Answer 1

The product of the provided binomial numbers (9 t minus 4)(negative 9 t minus 4) is equal to the option B which is,

$-81t^2+16$

What is the product?

Product is the resultant number which is obtained by multiplying a number with another. Let a number a is multiplied by number b. Then the Product of these two number will be,

$p=a\times b$

Here, (a, b) are the real numbers.

The binomial given in the problem are,

$(9t-4)\\(-9t-4)$

Let the product of the above function is p. Thus,

$p=(9t-4)\times(-9t-4)$

To find the product of these two binomials, multiply the first term of first binomial with both the terms of the second binomial.

Similarly, multiply the second term of first binomial with both the terms of second binomial. Thus,

$p=9t(-9t-4)-4(-9t-4)\\p=-81t^2-36t+36t+16\\p=-81t^2+16$

Thus, the product of the provided binomial numbers (9 t minus 4)(negative 9 t minus 4) is equal to the option B which is,

$-81t^2+16$

Learn more about the product of two numbers here;

https://brainly.com/question/10005040