x^2 * x^2 = x^4. When multiplying two variables with exponents, you simply have to add the exponents together, keeping the same variable. So in this case you'd add 2+2 to get a variable to the 4th power.
No, x + x equals 2x. x times x equals x2. (x times x equals x squared.)
X squared equals x times x.
It is: x*x = x2
X to the 2nd power is simply X squared, or X times X.
Well, honey, when you multiply x by negative x, you get negative x squared. It's like math's way of saying "two wrongs don't make a right, they make a negative." So, in this case, x times negative x equals negative x squared.
no, because xx=x squared, and x squared is not linear
X squared = x+6 6+x=x squared X=6
22
X = √63
2.645 squared equals 7. Save --------- Unclear what you're asking: If x=7, then x^2 (that is, "x squared") equals 49. or If x^2=7, then x equals the square root of 7, or about 2.64575
x times x equals x^2, or x squared.
Yes