The expression ( 2x^2 + x^2 ) can be simplified by combining like terms. Since both terms contain ( x^2 ), you can add the coefficients: ( 2x^2 + x^2 = 3x^2 ). Therefore, the simplified expression is ( 3x^2 ).
3x^2 + x + 2x^2 = 5x^2 + x
The expression ( x^2 + 2x^2 ) can be simplified by combining like terms. Adding ( x^2 ) and ( 2x^2 ) results in ( 3x^2 ). Therefore, ( x^2 + 2x^2 = 3x^2 ).
x plus 2 = x + 2 x plus x = 2x
7(2 + 2x) is 78 when x = 3. = 5,764,801.
2x+2=x+5 x=3
3x^2 + x + 2x^2 = 5x^2 + x
(x^2 - 2x + 2)(x^2 + 2x + 2)
The expression ( x^2 + 2x^2 ) can be simplified by combining like terms. Adding ( x^2 ) and ( 2x^2 ) results in ( 3x^2 ). Therefore, ( x^2 + 2x^2 = 3x^2 ).
x plus 2 = x + 2 x plus x = 2x
Assuming that he quadratic is 2x^2 + x - 15, the quotient is 2x - 5.
7(2 + 2x) is 78 when x = 3. = 5,764,801.
If: x^2 +2x -8 then it is (x-2)(x+4) when factored
It is 5.
x^3+x^2+2x = x(x^2+x+2)
2x + 3x = 25 → x ≈ 2.663844636
2x+2=x+5 x=3
x^3 + 8 = (x + 2)(x^2 - 2x + 4)