2x2 - 16x32
2x2=4-16= -12x32= -384
16x-32 = -16
16x
8-16x-32=0 8=16x-32 2x-4=0 2x=4 x=2
the prime factorization of 32 is 2x2x2x2x2 and the factor tree is 32 8 4 2x4 2x2 2x2
The GCF is 16.
2x2 = 8x x = 8x/2x x = 4 Check: 2(4)2 = 8(4) 2(16) = 32 32 = 32
8 times(2x2 - 5x - 3) = 8(2x + 1)(x - 3)
16x2 = 32. 4x4 = 16. 2x2= 4. The answer is 2^5.
If 2x - 16x - 96 = 0, then: -14x = 96 -7x = 48 x = -48/7 Given the wording of your question though, I would guess that you are actually looking for solutions to this equation: 2x2 - 16x -96 = 0 Which we can solve as follows: 2x2 - 16x - 96 = 0 x2 - 8x - 48 = 0 x2 - 12x + 4x - 48 = 0 x(x - 12) + 4(x - 12) = 0 (x + 4)(x - 12) = 0 So x can be equal to either -4 or 12
the common factor is ( 8 ) bc it would look like this 16 32 40 2x8 2x16 2x20 2x4 2x8 2x10 2x2 2x4 2x5 2x2
8x2 + 16x + 8 = 8*(x2 + 2x + 1) = 8*(x + 1)2
3x3=9 -2x2=-4 so, 9-4=5 7x4=28 so, 28+5=33 33+3x-1=0 -1 32+3x=0 -32 -32 3x=-32 x=-32/3 or -10 2/3 or 10.67