Question

Use properties of real numbers to write the expression without parentheses. 6(x + y)

Answer 1

$\boxed{\sf a(b+c)=ab+ac}$

$\\ \sf\longmapsto 6(x+y)$

$\\ \sf\longmapsto 6(x)+6(y)$

$\\ \sf\longmapsto 6x+6y$