(2*1)+(1*0.1)+(7*0.01)
400000 + 60000 + 50 + 3
217
So if the two numbers are x and y: x*y = 24, and y - x = 11. So y = x + 11, and then x*(x+11) = 24 : x2 + 11*x - 24 = 0. So x = (-11+SQRT(217))/2 or (-11-SQRT(217))/2, which is 1.865459931 or -12.865459931. Substituting into one of the equations above: {x = 1.865459931 and y = 12.865459931} or {x = -12.865459931 and y = -1.865459931}
(1-y)(1+y)
y=mx+b in slope intercept form m=slope b=y-intercept
(This is the answer for the question: How are you?) "muy bien, y tú?"
400000 + 60000 + 50 + 3
think there hobbies is to sing and wite different types of music
217
9.85 = (9 x 1) + (8/10) + (5/100)
Bug
To square a number or an entire segment with variables, parenthesize the particular section and write a square power outside. In this case, it is (12xy)^2. In expanded form, it is 144 . x^2 . y^2 .
So if the two numbers are x and y: x*y = 24, and y - x = 11. So y = x + 11, and then x*(x+11) = 24 : x2 + 11*x - 24 = 0. So x = (-11+SQRT(217))/2 or (-11-SQRT(217))/2, which is 1.865459931 or -12.865459931. Substituting into one of the equations above: {x = 1.865459931 and y = 12.865459931} or {x = -12.865459931 and y = -1.865459931}
The plural form of y is ies
Yes, 18y3 + 2y2 + 1 is a polynomial; it is a cubic expression. If it were expanded to form an equation, then it would be a cubic equation (or higher), capable of solution.
32.134 = (3 x 10) + (2 x 1) + (1/10) + (3/100) + (4/1000)
y/100 is in its simplest form.