Question

(5r2 - 2s4) ( 5r2+ 2s4)

Answer 1

Se trata de multiplicación de binomios:

(5r² - 2s⁴) (5r²+2s⁴) = 5r²*5r² + 5r²*2s⁴ -2s⁴*5r² - 2s⁴*2s⁴

= 25r⁴ + 10s⁴r² - 10s⁴r² -4s⁸

= 25r⁴ - 4s⁸

tarea relacionada:

https://brainly.lat/tarea/16611145