Question

Factorise X2 +8 x +16​

Answer 1

Answer:

There was increased use of wind and water energy for agriculture. More water-powered and wind-powered mills were set up all over Europe for purposes like milling corn and pressing grapes. 3. There were also changes in land use.

Answer 2

Answer:

${x}^{2} + 8x + 16 \\ {x}^{2} + 4x + 4x + 16$

=x(x+4) 4(x+4)

=(x+4) (x+4)

hope this helps you