The expression 2xa is a mathematical term that represents the product of 2, a variable x, and another variable a. This is known as a monomial, which is an algebraic expression consisting of a single term. When simplifying or evaluating this expression, you would multiply 2 by x and then by a to get the final result.
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Oh, dude, 2 times a is just 2a. It's like saying you have two of something, and then you're adding an 'a' to it. So, yeah, that's the deal with 2xa.
Well, darling, 2 times a is simply 2a. It's basic math, sweetie. Just multiply 2 by a and you've got your answer. Math doesn't have to be complicated, honey.
2xa/b
The roots are (if the equation is of the form Ax2 + Bx + C = 0 ((-B) + Square Root of (B2 - 4xAxC)) / 2xA and ((-B) - Square Root of (B2 - 4xAxC)) / 2xA
2x(a+3b)=2xa+6xb
The question is ambiguous: xa+1 * xa+1 = x2(a+1) or (xa + 1)(xa + 1) = x2a + 2xa + 1
a negative number plus a negative number is negative. here is a proof.(-x)+(-x)(-1)x+(-1)x-1(x+x)-1(2x)-2xa negative number times a negative number is positive though.