Seudónimo Seudónimo

01-06-2015
Mathematics

contestada

16x^2-25y^2 is equivalent to

Respuesta :

Panoyin Panoyin

01-06-2015

16x² - 25y²
16x² + 20xy - 20xy - 25y²
4x(4x) + 4x(5y) - 5y(4x) - 5y(5y)
4x(4x + 5y) - 5y(4x + 5y)
(4x - 5y)(4x + 5y)

Answer Link

Otras preguntas

5500 trees were planted in a forest on 1st October 2018. Only 5060 of these trees were still alive on 1st October 2019. It is assumed that the number of trees s

Plot and connect the points A(2, 5), B(6, 1), C(-4, 1), and find the area of the triangle it forms. A. 20 square units B. 36 square units C. 40 square units D.

The table shows some values of a function of the form y= ax^2 + bx + c X 2 3 4 5 6 7 Y 17 32 53 80 113 152 The value of c, the constant of the function, is ____

brian is in a 100 mile bike race. he needs to average 12.5 mph if he wants to complete the race before it ends. in a practice ride he biked 60 miles. for the fi

the number n can be expressed as the product of four prime numbers, exactly three of which are the same. how many different positive divisors does n have, inclu

Using the LIFO method and the information in this image, what is the Cost of Units on Hand and Cost of Goods Sold during this period?

Sam can read k pages in 20 minutes. In terms of k, how many minutes does it take Sam to read 1 page?

Find 4 consecutive odd integers , such that 5 times the second is equal to one more than eight times the smalller

Un atome de cuivre a une masse de 10-25 kg. Quel est le nombre d'atomes de cuivre dans : 1. un kilogramme de cuivre? 2. un gramme de cuivre?

A thief walks at a speed of 4 km/hr and can run at a speed of 5 m/s. He walked for some time until he saw a policeman and ran away. If he covered a total distan