Question

algebraic Identities
1
$(x + 3)(x + 3)$
(x+y)2=X2+2xy+Y2​

Answer 1

Answer:

hlo mate it is done as on the formula of

${(x + y)}^{2} = {x}^{2} + {y}^{2} + {2xy}^{2}$

so the question is (x+3)^2

${(x + 3)}^{2}$

$(x + 3)(x + 3)$

$x(x + 3) + 3(x + 3)$

${x}^{2} + 3x + 3x + 9$

${x}^{2} + 6x + 9$

hop it helps uh ........

10likes=inbox