I need to factor 5n^2-16

( n - 4)( n + 4)

Step-by-step explanation:

Using the factorising method, difference of 2 squares

a² - b² = (a - b)(a + b) , then

5n² - 16

= ( n )² - 4²

= ( n - 4)( n + 4)

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation:

answer

you start with $5 and save $10 a week until you have at least $45wer

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