24x2 - 47x + 20 has roots of 4/3 and 5/8 ie factorises as (3x - 4)(8x - 5) Check: 24 x 16/9 - 47 x 4/3 = 42 and 2/3 - 62 and 2/3 = -20 and 24 x 25/64 - 47 x 5/8 = 9.375 - 29.375 = -20 QED
Yes, this is a polynomial (or quadratic) equation. X is the variable. So, for instance, if x=2, then the answer would be 96 + 68 + 12 = 176.
First, factor it out. This would first look like x(24x-29)=0, which would mean that x=0 or 29/24.
2x2 + 6 = 30 is your statement.2x2 = 24x2 = 12x = ±√12x = ±√(4*3)x = 2√3 or x = -2√3
3x(x - 5)(x - 3)
4x(4x^2 - 6x + 7)
x= 24x2 = 8
48
24x2
Yes, this is a polynomial (or quadratic) equation. X is the variable. So, for instance, if x=2, then the answer would be 96 + 68 + 12 = 176.
3x3 - 24x2 + 45x = 3x*(x2 - 8x + 15) = 3x*(x - 3)*(x - 5)
First, factor it out. This would first look like x(24x-29)=0, which would mean that x=0 or 29/24.
8x(1 - 3x)
8(3x ^2 - 8)
the expression gfc of 8x is 24x2 and 48x3
2x2 + 6 = 30 is your statement.2x2 = 24x2 = 12x = ±√12x = ±√(4*3)x = 2√3 or x = -2√3
The number that, when multiplied by itself, equals 48 is the square root of 48, which is approximately 6.93. This is because the square root of a number is the value that, when multiplied by itself, gives the original number. In this case, the square root of 48 times the square root of 48 equals 48.
The GCF is 4x.