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30x2 = 60
Clark Schimmel
Leah Mancini
60
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Greatest common factor of 30 60 90?
30 30x1=30 30x2=60 30x3=90
If you Divide 30 by half and add 10?
40
A number multiplied by itself added to itself equals 30 what are the two possible numbers?
('x' times 'x') plus 'x' = 30x2 + x - 30 = 0(x + 6) (x - 5) = 0x = -6and/orx = 5
30 times tables?
30x1= 30 30x2= 60 30x3= 90 30x4= 120 30x5= 150 30x6= 180 30x7= 210 30x8= 230 30x9= 270 30x10= 300 30x11= 330 30x12= 360 UR WELCOME!
30x2 - 26x plus 4 equals 0?
Factors are (3x - 2)(10x - 2) so x = 2/3 or 1/5 Check: 30 x 4/9 - 26 x 2/3 = 120/9 - 52/3 = -12/3 = -4 OK 30 x 1/25 - 26/5 =30/25 - 26/5 = 6/5 - 26/5 = 20/5 = -4 OK 60
How do you solve 30x2 plus 25x-24x-20 by factor?
30x2+25x-24x-20 = 30x2+x-20 = (6x+5)(5x-4) when factored
How do you factor the trinomial completely 30x2-23x-14?
30x2-23x-14 = (6x-7)(5x+2) when factored with the help of the quadratic equation formula
What is the least common multiple 2x 30x2 30x3 60x2?
60x3
What are the first ten multiples of 30?
Calculate 30x1, 30x2, 30x3, etc.
Can 2 and 30 start a factor tree for 90?
no because 30x2 is 60 not 90
What is the derivative of 10x3 5x?
I understand this expression to be 10x3 + 5x. Derivative: 30x2 + 5.
How do you factor 30x2-26x plus 4?
2(5x - 1)(3x - 2)
What is the solution for 30x2-28x plus 6 equals 0?
x=1/3,3/5
Factor completely 30x2 plus 35x2y plus 40x?
5x(7xy + 6x + 8)
How do you multiply by two?
Simply double every place like so 38x2=30x2+8x2=76
How do you factor 30x2 - 45xy - 10x?
5x(6x + 9y + 2)
Greatest common factor of 30 60 90?
30 30x1=30 30x2=60 30x3=90
