Question

find the product of

(5a+2)(5a+2)​

Answer 1

Step-by-step explanation:

Using property: (a+b)(a+b)=a²+b²+2ab

(5a+2)(5a+2)

= (5a)²+2²+2(5a×2)

= 25a²+20a+4

Answer 2

Answer:

25a^2 + 20a + 4

Step-by-step explanation:

(5a+2)(5a+2)

5a(5a+2)+2(5a+2)

25a^2+10a+10a+4

25a^2+20a+4

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