I WILL GIVE YOU BRAINLIEST AND 20 POINTS PLEASE HELP!
Do these two cards represent the same relationship? Explain how you know.
Answer:
6
Step-by-step explanation:
vbgdfbgdf bbn bgdfjszvhy
Answer:
20.30
Step-by-step explanation:
To the nearest tenth =20.30
<h2><em>OladipoSeun</em></h2>
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
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