Question

Faktorkan!!
1.x pangkat2-7x-30
2.y pangkat2-9y+8
3.a pangkat2+10a-24
4.a pangkat2+6a+9
5.x pangkat2-14x+49
6.y pangkat2-36
7.4x pangkat2 -25
8.4x pangkat2-y pangkat2

Answer 1

1.(x+3)(x-10)
2.(y-1)(y-8)
3.(a-2)(a+12)
4.(a+3)(a+3)
5.(x-7)(x-7)
6.(y-6)(y-6)
7.(4x-5)(x-5)
8.(4x-y)(x-y)