x^2+x^2=2x^2
x[x+1] squared Simplified is, to my knowledge, x squared plus ( x + 1) squared
(a + x^2)(b + y^2)
One plus cosecant squared x is equal to cotangent squared x.
It is a quadratic expression in the variables x and y.
x squared plus 5
x[x+1] squared Simplified is, to my knowledge, x squared plus ( x + 1) squared
(a + x^2)(b + y^2)
(x+y)2
X = √63
One plus cosecant squared x is equal to cotangent squared x.
x=9 squared
If x is equal to 5, then x squared plus 25 is equal to 50.
Add the x's squared together to get 2x^2+x. You cannot add anymore so the answer is 2x^2+x
8 + X SQUARED
It is a quadratic expression in the variables x and y.
X squared = x+6 6+x=x squared X=6
x^(2) + 5x^(2) = 6x^(2) Think of it as 2 + 5(2) = 6(2) ( 2 + 10 = 12 = 6(2)) Note : You just add the coefficients(numbers)/. However, be careful and note the difference for multiplication. x^(2) X 5x^(2) = 5x^(4) ( That is 'five 'x' to the fourth power'). In this case x^(2) means x X x and 5x^(2) = 5 X x X x , so on multiplication it becomes 5 X x X x X x X x = 5x^(4)