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How do you factor 3x3-x2y plus 12x-4y?
3x3 - x2y + 12x - 4y = x2*(3x - y) + 4*(3x - y) = (x2 + 4)*(3x - y)
How do you use four fours to make 25?
One way to use four fours to make 25 is 4 + 4 + 4 + √4, which equals 25.
What is Make x the subject of the formulae T equals 4x plus 8?
T = 4x + 8 Subtract 8 from both sides: T - 8 = 4x Divide both sides by 4: T/4 - 2 = x or x = T/4 - 2
What is 4-x5 equals?
-1
What is the make a ten fact for 9 plus 6 equals blank and 10 plus blank equals?
6+4=10
If I know that x2y plus 4 and I plug that into 3y plus 5x what do I get?
You will get nonsense. You cannot plug x2y + 4 into anything!
What is 4x squared y plus 3x squared y?
4 (apples) plus 3 (apples) = 7 (apples). 4 (cows) + 3 (cows) = 7 (cows) 4 (x2y) + 3 (x2y) = 7 (x2y)
How do you factor 3x3-x2y plus 12x-4y?
3x3 - x2y + 12x - 4y = x2*(3x - y) + 4*(3x - y) = (x2 + 4)*(3x - y)
Factor x2y - xyb - abx plus ab2?
4
If y varies inversely as the square of x and y equals 4 when x equals 5 findy y when x is 2?
y varies inversely as x2 so y = c/x2 for some constant c. When x = 5, y = 4 So c = x2y = 100 that is y = 100/x2 Then, when x = 2, y = 100/4 = 25
How do you make 19 with 1234?
2+4 (which equals 6) x3 (equals 18) +1 = 19
How do you make 54 with four 4's?
4!+4!+4+√4=54 (4! is factorial 4 and equals 4x3x2x1=24)
28 days make how mamy weeks?
Equals 4 weeks.
How do you use four fours to make 25?
One way to use four fours to make 25 is 4 + 4 + 4 + √4, which equals 25.
How do you use 4 six times to make 100?
(444 minus 44) / 4 equals 100
What is 4-x5 equals?
-1
What is Make x the subject of the formulae T equals 4x plus 8?
T = 4x + 8 Subtract 8 from both sides: T - 8 = 4x Divide both sides by 4: T/4 - 2 = x or x = T/4 - 2
