yes five is a facto of twenty..! 5X4=20
x^5+2x^4+4x^2+2x-3
20
no. 6x8 =48. 5x4 + 1x4 =20 + 4 =24.
5x4 - 2x = x*(5x3 - 2) and that cannot be factorised further without invoking surds.
5x is a common factor of all terms:- 5x(x3+4x2+9)
1x20 2x10 5x4
103
46
yes five is a facto of twenty..! 5X4=20
5(x - 1)(x + 1)(x2 + 1)
Something X^3
You can take 7x2 out of both of those, leaving 5x4 and 1.
x^5+2x^4+4x^2+2x-3
No It is not 5x4=20 and 5x100=500
5x4 meters = 20m2 = 215.28 square feet.
Factor pairs are any two numbers being multiplied to give you a certain number. Examples for 20: 1x20, 20x1, 2x10, 10x2, 4x5, and 5x4 are all factor pairs for 20.