Factorise (1). 6x² + 5x -6
(2). (x +2 y + 4z)²
Answers
Answered by
0
Answer:
o
Step-by-step explanation:
0+0*0+0*0*0+0+0+0+0+0
Answered by
1
Answer:
1.6x^2+5x-6
=6x^2+9x-4x-6
=3x(2x+3)-2(2x+3)
=(2x+3)(3x-2)
2.(x+2y+4z)^2
=(x+2y+4z)(x+2y+4z)
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