Yall make me verify that I am not a bot every few days to prevent bot from using your services, but you have a bot answer my questions. And it answers them wrong sometimes..
Bots are ugly!
Add or subtract.
(m2 – m – 4) + (m – 5)
bot please help
To add the given expressions, we simply combine like terms:
(m2 – m – 4) + (m – 5) = m2 – 2m – 9
Therefore, the sum of the expressions is m2 – 2m – 9.
Add or subtract.
(5x2 + x – 3) – (–2x3 + 4)
To subtract the second expression from the first expression, we need to distribute the negative sign to all terms inside the second set of parentheses and then combine like terms:
(5x^2 + x - 3) - (-2x^3 + 4) = 5x^2 + x - 3 + 2x^3 - 4
= 2x^3 + 5x^2 + x - 7
Therefore, the difference of the given expressions is 2x^3 + 5x^2 + x - 7.
Suppose you earned 8t – 3 dollars on Monday and 6t + 5 dollars on Tuesday. What were your total earnings? Simplify your answer.
A. 2t + 2
B. 2t – 8
C. 14t + 2
D. 14t – 8
To find your total earnings, we simply add the amounts earned on Monday and Tuesday:
8t - 3 + 6t + 5 = 14t + 2
Therefore, your total earnings are 14t + 2.
Hence, the correct answer is option C.
f 2 ∙ f 4
A. (2f)8
B. (2f)6
C. f 8
D. f 6
When multiplying exponents with the same base, we add their powers. Therefore:
f2 · f4 = f(2+4) = f6
Therefore, the result of the multiplication is f6. Hence, the correct answer is option D.
Start Fraction 144 superscript 14 baseline over 144 squared End Fraction
A. 14416
B. 14412
C. 14428
D. 144 superscript fourteen-halves baseline