Question

Simplify (6x+2y)^2 Show your thinking

Answer 1

Answer:

$36 {x}^{2} + 4 {y}^{2}$

Step-by-step explanation:

1.) expand the bracket by raising everything inside the bracket by 2

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

2.)simplify the equation

$= 36 {x }^{2} + 4 {y}^{2}$

i think that's the answer..