It is a little unclear what you mean by 2 x 4. 2 x 4 is normally a measurement for the width and depth of wood in inches but I doubt you are interested in calculating an area based on depth and width. It is more likely you are interested in calculating an area based on length and width. So it becomes important to know what these measurements are. Either you have not supplied the length here or you have but failed to tell us what the unit is. 4 by 2 what? Inches?
If the question refers to 2" x 4" then there are 2 x 4 = 8 sq in. If the question refers to 2' x 4' (i.e. the lengths are in feet) then there are : 2 x 12 x 4 x 12 = 1152 sq in
2*2 is 4. like 2+2=4
x-2(x)+4/x^2 -4=x-2x+4/x^2 -4=-x-4+4/x^2
1 x 8, 2 x 4, 4 x 2, 8 x 1
There are 4 squares in a 2 x 2 grid.
-2
2 x 6 3 x 4 2 x 2 x 3
8*x=2/4 (2/4)/8 = x 1/16 = x
128 ounces 8 ounces in a cup and two cups in a pint. 8 x 2 = 16 2 pints in quart 8 x 2 x 2 = 16 x 2 = 32 4 quarts in a gallon 8 x 2 x 2 x 4 = 16 x 2 x 4 = 32 x 4 = 128 128 ounces in a gallon 8 x 2 x 2 x 4 = 128
(-9x^2/√x) + 4= [-9x^2/x^(1/2)] + 4= (-9x^2)[x^(-1/2)] + 4= -9x^[2 + (-1/2)] + 4= -9x^(2 - 1/2) + 4= -9x^(3/2) + 4= -9√x^3 + 4= -9√[(x^2)(x)] + 4= -9x√x + 4Or,(-9x^2/√x) + 4= [(-9x^2)(√x)/(√x)(√x)] + 4= [(-9x^2)(√x)/√x^2] + 4= [-9(x)(x)(√x)/x] + 4 simplify x= -9x√x + 4
2 x 2 x 2 x 2 x 2 x 2 = 64 2 x 32 4 x 16 8 x 8 2 x 2 x 16 2 x 2 x 2 x 8 2 x 2 x 2 x 2 x 4
The number 4 has two factor pairs. 1 x 4 and 2 x 2