In the PQ4R method, one of the 4Rs stands for "Review." This step involves revisiting the material after initial engagement to reinforce understanding and retention. By reviewing the content, learners can better consolidate their knowledge and identify any areas that may require further clarification or study. Overall, this process enhances long-term memory and comprehension.
4r-48 = -44
s = -2 -4r
If you mean: 10+4r = 30 then it works out that r = 5
-13
4r+3 = 3-2 4r = 3-3-2 4r = -2 Divide both sides of the equation by 4 to find the value of r: r = - 1/2
-2=4r+s s=-4r-2 or s=-(4r+2)
4r-48 = -44
recover is one of the principles of the 4r principle
4r + 4 = 5r 4r - r = 3r 4r x r = 4r^2 4r/r = 4
If 36 = 4r, r = 9
It is 4r + 12s
4r + 13 = 57subtract 13 from both sides:4r + 13 - 13 = 57 -134r = 44divide both sides by 4 to solve for r:4r/4 = 44/4r = 11
s = -2 -4r
It is in its simplest form: 4r+r = 5r
4r + 8rs + 28r 4r is a factor of every every term so the expression can be written 4r(1 + 2s +7) NOTE : The original expression can be simplified to 8rs + 32r and thus the factored expression becomes 4r(2s + 8).
Since 4R and R both contain a like term (R), you can combine them: 5R would be 4R plus R simplified
-4r+6=14 isn't an inequality, its a linear equation. Anyway... -4r+6=14 (-6) -4r=8 (/4) -r=2 (x-1) r=-2