sederhanakan bentuk aljabar berikut 1} (x+4)² +(x+2)² = 2}(a-5)² +(a-1)²= 3}(y-3)² -(y+3)²= 4}(b-6)² -(b+4)²= 5}(p+1)²+(b+2)²=

1) (x+4)²+(x+2)²
=(x²+8x+16)+(x²+4x+4)
=2x²+12x+20
2)(a-5)²+(a-1)²
=(a²-10a+25)+(a²-2a+1)
=2a²-12a+26
3)(y-3)²-(y+3)²
=(y²-6y+9) - (y²+6y+9)
=-12y