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X2 plus 2x - 15 equals 0?
x²+2x-15=0 x1=-2/2 - Square root of ((2/2)²+15) x1=-1-4 x1=-5 x2=-2/2 + Square root of ((2/2)²+15) x2=-1+4 x2=3
The distance between points (x1 y1) and (4 8) is the square root of (x1 - 8)2 plus (y1 - 4)2.?
It is false-apex
X2 plus 6x plus 9 equals 49?
x²+6x+9=49 x²+6x-40=0 x1=-6/2 - Square root of ((6/2)²+40) x1=-3 - 7 x1= -10 x2=-6/2 + Square root of ((6/2)²+40) x2=-3 + 7 x2= 4
X1 plus y2?
4
Maxz equals 2x1 plus 2x2 stc 5x1 plus 3x2 equals 8 x1 plus 2x2 equals 4 x1 x2 equals 0 and integerssolve by ipp?
3
What is the distance between 5 -2 and -3 4?
√[(X2-X1)2+(Y2-Y1)2]minus a negative is plus a positive√[(5+3)2+(-2-4)2]plus a negative is minus a positive√(82-62)√(64-36)√28 or 2√7
Find the slope of the line passing through -3 -4 and 3 -2?
Let (x1, y1) = (-3, -4) and (x2, y2) = (3, -2). Thus, the slope is 1/3. m = (y2 - y1)/(x2 - x1) = (-2 - -4)/(3 - -3) = (-2 + 4)/(3 + 3) = 2/6 = 1/3.
How do you get 5 by using 1 2 3 4?
(3x4) / 2 - 1 [(4-2)x1]+3 [(4x2)/2]+1
What is 1 plus 2 plus 2 plus 3 plus 2 plus 4 plus 2 plus 4 plus 3 plus 4 plus 2 plus 6 plus 1 plus 2 plus 3 plus 3 plus 0 plus?
43
If 2 plus 2 is 4 and 4 minus 2 is 3 then what is 3 plus 2?
3 plus 2 is 5
An equation of a nonlinear function and provide two inputs to evaluate?
y=x2+3 x1=1 x2=2 y(x1) = 1*1+3 = 4 y(x2) = 2*2+3 = 7 x2/x1 = 2, While y2/y1 = 7/4 !=2, and thus the function is nonlinear.
What is 2 plus 3 plus 4?
2+3+4=9
