The complete factorization of the equation 81x² - 100 is; (9x - 10)(9x + 10)
<h3>How to factorize quadratic equations?</h3>
We are given the quadratic equation;
81x² - 100
Now, according to quadratic identities, we know that;
(a + b) * (a - b) = a² - b²
Now, our equation can also be expressed as;
81x² - 100 = 9²x² - 10²
Thus, applying the quadratic identity gives us;
(9x + 10)(9x - 10)
Read more about factorization of quadratic equations at; brainly.com/question/1214333
#SPJ1
Answer:
then just answer it together
Step-by-step explanation:
it should say on the paper combined question like in my class it does if it does im so sorry
0.0000000000009 all you needed to do is add ten zeros to the question it's so easy if I got it wrong I'm srry