Questions tagged 'Algebra'
147 questions
Find the point on the line y = 5x + 3 that is closest to the origin.?
What is the point on the line defined by the equation y = 5x + 3 that is closest to the origin (0, 0)?
Factor completely 4×3 + 8×2 − 25x − 50. (2 points) select one:
Factor the polynomial completely: (4x^3 + 8x^2 - 25x - 50). Select one of the following options: a. ((4x^2 - 25)(x + 2)) b. ((2x - 2)(2x + 2)(x + 5)) c. ((2x - 5)(2x + 5)(x + 2)) d. ((2x - 5)(2x +...
2 log2 2 + 2 log2 6 – log2 3x = 3 .. the base is 2?
I have the following mathematical expression: 2 log₂(2) + 2 log₂(6) - log₂(3x) = 3. Is the base indeed 2? I would appreciate any clarification on how to solve this equation and its implications for...
What is 2y times y equal?? HELP ASAP?
I need help with my homework. The problem is: What is the result of multiplying 2y by y? Can someone please assist me?
Factor ab + 4 + a + 4b?
I'm struggling with an algebra problem and could really use your help. The expression I'm working with is ab + 4 + a + 4b. How can I factor this expression effectively? Thank you so much for your assi...
Describe and sketch the surface in R^3 represented by the equation x+y=2?
Could you please describe and sketch the surface in R³ that is represented by the equation x + y = 2? Additionally, I would appreciate a detailed explanation of its characteristics and any relevant pr...
Can someone explain why log(500) = 3 – log(2)?
Could someone explain why log(500) equals 3 – log(2) when using base 10? I’m curious if there is a specific property or rule in logarithms that justifies this equation. Thank you!
If f(x) = 2×2 − 30, find f(4).?
To find the value of the function f(x) = 2x² - 30 when x is equal to 4, substitute 4 into the equation. What is the result of f(4)?
Me on this question ! an inequality is shown below: −np − 6 ≤ 3(c − 5) which of the following solves for n?
I am working on the following inequality: −np − 6 ≤ 3(c − 5). Which of the following options correctly solves for n? n ≥ −(3c − 21) / p n ≥ −(3c − 9) / p n ≤ −(3c − 21) / p n ≤ −(3c − 9) / p...
how to factor 2x^2-1=0?
How can I factor the equation 2x² - 1 = 0? I would appreciate a detailed explanation of the steps involved in the factoring process.