Problem: -4-56x= 20. -56x=20+4. -56x/56=24/56. Answer: approx. .43
16x2 - 56x + 49 = (4x - 7)2
49x2 - 56x + 16 = (7x - 4)2 so yes, it can be a perfect square.
When x equals 53 divided by 56
6x+7 = -56x = -12x = -2
Problem: -4-56x= 20. -56x=20+4. -56x/56=24/56. Answer: approx. .43
16x2 - 56x + 49 = (4x - 7)2
The value of x in the equation 49x2 plus 56x plus 16 is -2.04.
49x2 - 56x + 16 = (7x - 4)2 so yes, it can be a perfect square.
8x
-56x-4
The GCF is 8x.
The GCF is 8x.
It can only be simplified into: -56x-2
When x equals 53 divided by 56
True
== 45x2+56b== == ---- ---- + 34x+23x+56x