Question

Tolong selesaikan ya dalam bentuk al jabar

1.(8² a²b)²=
2.(4ײy²)³=
3(5a-7)²=
4.(×+5)³=
5.(×-10)³=
6.(3×+4y)³=
7.(3+-5)4=
8.(a+2)5=

Answer 1

1.(8² a²b)² = 8⁴a⁴b² = 4096a⁴b²
2.(4ײy²)³= 4³x⁶y⁶ = 64x⁶y⁶
3(5a-7)²= (5a-7)(5a-7) = 25a²-70a+49
4.(×+5)³= (x+5)(x+5)(x+5) = x³+15x²+75x+125
5.(×-10)³= (×-10)(×-10)(×-10) = x³-30x²+300x-1000
6.(3×+4y)³= (3×+4y)(3×+4y)(3×+4y) = 27x³+108x²y+144xy²+64y³
7.(3+-5)4= (-2)4 = -8
8.(a+2)5= 5a+10

Answer 2

1.8(pangkat)4xa(pangkat)4xb(pangkat)2
2.64x(pangkat)6 kali y(pangkat)6
3.25a²+49-70a
4.x³+15x²+50x+150
5.x³-30x²+200x-900
6.27x³+144xy²+108x²y+64y³
7.16
8.+40a³+10a(pangkat)4+80a+80a²+32