The expression that is equal to ( x^2 + 9 ) can be represented as ( x^2 + 3^2 ). This indicates that it is the sum of a square and a constant. However, it cannot be factored into simpler real-number factors because it does not fit the difference of squares or any other standard factoring forms. Thus, ( x^2 + 9 ) remains as is unless complex numbers are introduced.
25 squared plus 49 squared is equal to 3,026.
One plus cosecant squared x is equal to cotangent squared x.
No, they do not.
105 squared plus 8 cubed is equal to 11,537.
These are two expressions, not equations. Expressions do not have solutions, only equations do. NB equations include the equals sign.
12 squared plus 18 squared is equal to 468.
25 squared plus 49 squared is equal to 3,026.
6 squared plus 9 squared is equal to 117.
1 squared plus 8 squared or 4 squared plus 7 squared
One plus cosecant squared x is equal to cotangent squared x.
a2 + a2 = 2a2
If x is equal to 5, then x squared plus 25 is equal to 50.
(a+b)(a+b)Also equal to a2+2ab+b2
No, they do not.
It is: 2.4+100+100 = 202.4
105 squared plus 8 cubed is equal to 11,537.
These are two expressions, not equations. Expressions do not have solutions, only equations do. NB equations include the equals sign.