Question

Represent the following products in the form of the difference of two squares:
(1) (2a+5).(2a−5);

Answer 1

Answer:

here it's your answer sis in this question there is a property used and the is ( a - b )² if you noticed

Answer 2

Answer:

${(2a)}^{2} - {5}^{2}$

Step-by-step explanation:

[ tex ](2a + 5) \times (2a - 5)[ /tex]

$= (2a)^2-10a+10a-5^2$

$= (2a)^2-5^2$