Question

Find the product using suitable identity : (5xy + 10z) (5xy + 10z)​

Answer 1

Answer:

25xy+100z

Step-by-step explanation:

(5xy+10z) (5xy+10z)

=5xy+10z *(5xy+10z)

=25xy+100z

Answer 2

Answer:

$(5xy + 10z) ^{2} \\ = 25{x}^{2} {y }^{2} + 100xyz + 100 {z}^{2}$