Question

Factorise (by taking common method)
a) 4a + 4b
b) x² + xy+ xz+ yz
​

Answer 1

Answer:

1) 4(a+b)

2) x(x+y+z)+yz

Answer 2

$here \: is \: your \: answer$

$4a + 4b =$

So

$4a + 4b$

$the \: like \: terms \: are \: 4$

So

$4a + 4b \: = 8ab$

$second \: answer \: is \: ....$

${x}^{2} + xy + xz + yz$

$check \: like \: and \: unlike \: terms$

$so \: the \: answer \: is$

${x}^{4} {y}^{2} {z}^{2}$

$mark \: as \: brainliest \: answer$