Answer:
x² * -1/2,
x² + 3
Step-by-step explanation:
The first exprsession always returns a positive number for the square but ends up being negative after the multiplication no matter the inputted values. The second one is always positive.
I guess you mean 53^2 - 47^2
Its best to use the '^' symbol to avoid confusion.
the second choice is the correct one.
1 100 15 ? + 50 1 ? +1.175=1, start fraction, 15, divided by, 100, end fraction, plus, start fraction, 1, divided by, 50, end fr
tiny-mole [99]
Answer:
1.345
Step-by-step explanation:
I think the question you are trying to ask is (15/100) + (1/50) + (1.175) =
Convert all the fractions which includes 15/100 and 1/50 to decimals
Thus we have 15/100 = 0.15 and 1/50 = 0.02
The question is: 0.15 + 0.02 + 1.175 = 1.345
