449
449 plus 373 equals 822 and you do have to regroup.
449 + 313 = 762
449
449 * 295 = 132,455
449 x 1
449 multiplied by 5 is 2,245
No it isn't.
It is: 1/3 times 1347 = 449
449% = 449/100 in fraction
1% of 449 = 1% * 449 = 0.01 * 449 = 4.49
if you meant: (-3)x²-5x+1=8x²-2x-9x=(±√(449)-3)/22 ≈ -0.1363636363636 ± 1.9263291000379x1=(√(449)-3)/22 ≈ 0.8268009136553x2=(-√(449)-3)/22 ≈ -1.0995281863826