The product is 150
24 = 30 x 4/5 = 30/5 x 4 = 6 x 44/5 of 30 is 24.
twenty-five 30 x 5/6 = 30/6 x 5 = 5 x 5 = 25
2 x 3 x 5 = 30
2/5 x 75 = 30= 75 x 2/5 = 30
2 x 3 x 5 = 30 2 x 5 x 5 x 5 = 250
150
1/6 + 1/5 the common denominator is 30 = (1 x 5)/(6 x 5) + (1 x 6)/(5 x 6) = 5/30 + 6/30 = (5 + 6)/30 = 11/30
32
2 x 3 x 5 = 30 2 x 5 x 5 = 50
2 x 3 x 5 = 30 2 x 5 x 5 = 50
3 x 5 = 15 2 x 3 x 5 = 30 2 x 3 x 5 = 30, the LCM
You need two numbers whose sum is -1 and whose product is -30. The numbers are -6 and 5 So x2 -x - 30 = x2 - 6x + 5x - 30 = x(x - 6) + 5(x - 6) = (x - 6)(x + 5)