what is the answer for : (12x2+8x-15)÷ (2x+3)
=6x-5
what does x1=
x
what does i2=
-1
solve 2x(5x+6)
10x2+12x
solve (x-1)2+(y+3)2=4
(1,-3) r=2
what i the answer for : (2x3+x2-31x-20)÷ (x-4)=
2x2+9x+5
solve (34)3
312
solve (-4-7i)+(10+7i)
6
solve (-5x+8)(-10x-7)
50x2-45x-56
solve (x-2)2+(y+1)2=16
(2,-1) r=4
what is the answer of : (6x2+23x-31)÷ (x+5)
6x-7 R4
what does 21=
2
solve (10+3i)+(-2+7i)
8+10i
12x2-47x+45
solve (x-1)2+(y+4)2=9
(1,-4) r=3
what is the answer for: (8x2-13x-6)÷ (x-2)
8x+3
solve 35*38=
313
solve (10+3i)-(4-2i)
6+5i
solve (2x+3)(4x-6)
8x2-18
solve x2+(y-3)2=14
(0,3) r=14
what is the answer for: (53x+29x2-40x+14)÷ (x+7)
5x2-6x+2
what does (3x3y2)2=
9x6y4
solve (-5+2i)-(1+11i)
-6-9i
solve -3x(2-2x)
-6x+6x2
solve (x-3)2+(y+5)2=4
(3,-5) r=2