Question

Factorise 16x2+ 4y2+9y2-16xy-12yz+24xz

Answer 1

Answer:

=(4x-2y+3z)^2

=(4x-2y+3z)(4x-2y+3z)

Answer 2

Answer:

16x2+ 4y2+ 9z2–16xy –12yz + 24 xz

(4x)2+(-2y)2+(3z)2+2(4x)(-2y)+2(-2y)(3z)+2(4x)(3z)

(4x-2y+3z)2

(4x-2y+3z)(4x-2y+3z)

hope it helps