The answer is -1.
(1 + 1 x 1)/(1 - 1 x 1 -1) + 1 =
Follow the order of operations: parentheses/brackets, exponents, multiplication and division from left to right, and addition and subtraction from left to right.
Numerator:
Simplify 1 x 1 to 1.
(1 + 1)/(1 - 1 x 1 -1) + 1
Simplify 1 + 1 to 2.
2/(1 - 1 x 1 - 1) + 1
Denominator:
Simplify 1 x 1 to 1.
2/(1 - 1 - 1) + 1
Simplify 1 - 1 - 1 to -1.
2/(-1) +1
Simplify 2/(-1) to -2.
-2 +1
Simplify.
-1
1 + 1 x 1 ÷ 1 - 1 x 1 - 1 + 1 =1 + (1 x 1 ÷ 1) - (1 x 1) - 1 + 1 =
1 + (1) - (1) - 1 + 1 =
1 + 1 - 1 - 1 + 1 =
1
1
It is 0.
8 + X SQUARED
x3 + 1 = (x + 1)(x2 - x + 1) The x + 1's cancel out, leaving x2 - x + 1
3x
The quotient works out as: x^2+2x+4 and there is a remainder of -3
(3x + 1) = -3 (x + 2x -1) (3x + 1) = -3 (3x - 1) 3x + 1 = -9x + 3 12x = 2 6x = 1 x = 0.16666666666666666666666666666666666666666666666666666666666666666666
4
(1 + 1)/x =2/x
x
2x2+7/x1
4/x - 1 + 6/3x +1 = 15/3x + 1 4/x - 1 + 2/x +1 = 5/x + 1 4/x + 2/x - 5/x = 1 + 1 -1 1/x = 1 x = 1
x3+3x2+6x+1 divided by x+1 Quotient: x2+2x+4 Remaider: -3
(-2x2 + x + 1) / (x - 1) = (-2x - 1)(x - 1)/(x - 1) = -2x - 1
Given 3x3 + 4x2 +x + 7 is divided by x2 + 1, find the results:
2
2 plus 1-x divided by.
x3+3x2+3x+2 divided by x+2 equals x2+x+1
X = 17.7 + 0.1y