the answer is 430
(21x3-23x2-76x-32)/(7x+4) = [3x2(7x4) -5x(7x+4)-8(7x+4)]/(7x+4)=3x2-5x-8
Without knowing the plus or minus values of the given terms then it can't be considered to be a quadratic expression.
430 + 513 = 943
423 + 7 = 430
430 / 5 - 5 * 3 + 1 + 4 = 430/5 - 5*3 + 1 + 4 = 86 - 15 + 1 + 4 = 76
The answer = 4540
63x2+76x+21 = 0 (7x+3)(9x+7) = 0 x = -3/7 or x = -7/9
2(4x + 9)(2x + 5)
MOSs 76C, 76P, 76V, and 76X
120% of 430= 120% * 430= 1.2 * 430= 516
20% of 430= 20% * 430= 0.2 * 430= 86