Question

factorise using formula when the given expression is a perfect square X^2 + 8X + 16​

Answer 1

Answer:

Hope the above answer helps you got

Answer 2

Step-by-step explanation:

x^2+8x+16

x^2+(4+4)x+16

x^2+4x+4x+16

x(x+4)+4(x+4)

(x+4)(x+4)