Question

Simplify (x + 2)(x + 6) using grouping, and write the resulting expression in standard form.

Answer 1

For this case we must simplify the following expression:

$(x + 2) (x + 6)$

Applying distributive property we have:

$(a + b) (c + d) = ac + ad + bc + bd$

$x ^ 2 + 6x + 2x + 12$

By grouping similar terms we have:

$x ^ 2 + 8x + 12$

So, we have to:

$(x + 2) (x + 6) = x ^ 2 + 8x + 12$

Answer:

$x ^ 2 + 8x + 12$

Answer 2

Answer:

$x^{2} +8x+12$

Step-by-step explanation: