iyahanajohnson iyahanajohnson

19-03-2022
Mathematics

contestada

Factor the expression. 81x^2 - 121

Respuesta :

andlin251 andlin251

19-03-2022

[tex]81x^{2} -121=(9x-11)(9x+11)[/tex]

Hope that helped!

Answer Link

linandrew41 linandrew41

03-04-2022

Factoring:

[tex]81x^2-121=(9x+11)(9x-11)[/tex]

Hope that helps!

Answer Link

Otras preguntas

Light moves differently through different materials. What are some factors that could change the amount of sunlight absorbed by Earth’s surface and atmosphere?

Why did the cost of spices decreased so much?

Sam and Jane have been investigating the amount of copper sulphate that can be dissolved in water at different temperatures .They added copper sulphate till it

Can the product of two mixed numbers ever be a whole number?

Tina's bakery, sells cinnamon, banana, apple and blueberry muffins. Each day the bakery bakes 63 apple muffins, the apple muffins represent 42℅ of all the muffi

What is the x-intercept for the equation: 3x + by = 18? *

Which verbs have the exact same conjugation in the preterite?

1.An algorithm used to find a value in an array is called a ______________. 2.A search algorithm returns the element that we’re searching for, rather than the i

Write complete sentences with the verbs below. Be sure to conjugate the verb correctly. 1. Nosotros/usar/el libro de texto 2. Ella/repasar/mucho para el examen

Following is not a belief of John locke