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What equals 43?
X2 + 44x + 43
What is 2x-3 equals 13?
2X - 3 = 13 add 3 to each side 2X = 16 divide both sides by 2 X = 8 check 2(8) - 3 = 13 13 = 13 checks
What number comes next 5 13 29 61 125?
the series is 2n+3 with n being the previous number 2(5)+3=13 2(13)+3=29 2(29)+3=61 2(61)+3=125 2(125)+3=253<----answer
What number comes next 1 - 1 - 2 - 3 - 5 - 8 - 13?
1+1=2 1+2=3 2+3=5 ... 8+13=21
What is the least common multiple of 6 8 and 13?
The prime factors of 6 are 2 and 3. The prime factors of 8 are 2, 2, and 2. The prime factors of 13 are 13. From 6, we have factors 2 and 3. From 8, we have 2, 2, and 2, but we already have one 2 from the factors of 6, so we only need to include two more 2s. So, now we have 2, 3, 2, and 2. From 13, we have the factor of 13. So, to determine the least common multiple, multiply 2 x 3 x 2 x 2 x 13 = 312. Double check: 312 ÷ 6 = 52 which is 13 x 2 x 2 312 ÷ 8 = 39 which is 13 x 3 312 ÷ 13 = 24 which is 2 x 2 x 2 x 3 There are no common prime factors for the three quotients, so 312 is confirmed as the least common multiple.
Solve for x 55x plus -3 equals 53x plus 7?
55x + (-3) = 53x + 7can be written as55x - 3 = 53x + 7subtract 53x from both sides2x - 3 = 7add three to both sides2x = 10divided both sides by 2x = 5
What is 8-9x equals 143-44x?
8-9x = 143-44x 44x-9x = 143-8 35x = 135 x = 135/35 = 22/7 or 3.'857142' recurring decimals
What is the answer of 3x-1 plus 10 equals 5?
3x-1+10 = 53x + 9 = 53x = 5 - 93x = -4x = -4/3
How to Solve 3x - 2 9x -5?
Assuming you mean 3x - 2 = 9x - 5...3x - 2 = 9x - 53x + 3 = 9x3 = 6x0.5 = x
What equals 43?
X2 + 44x + 43
How do you factor a four term polynomial 8xtothe3rdplus12xtothe2nd-44x-24?
8x3 + 12x2 - 44x - 24 = 4(2x3 + 3x2 - 11x - 6) = 4(2x3 - 4x2 + 7x2 - 14x + 3x - 6) = 4[2x2(x - 2) + 7x(x - 2) + 3(x - 2)] = 4(x - 2)(2x2 + 7x + 3) = 4(x - 2)(2x2 + 6x + x + 3) = 4(x - 2)[2x(x + 3) + 1(x + 3)] = 4(x - 2)(x + 3)(2x + 1)
Does X35 spelled backwords make you horney 53X think of the 5 as an S and the 3 as an E?
HaHa ofcourse it does who wouldn't get HORN3Y
What are the factors and prime factors of 1404?
Prime factors are 2, 2, 3, 3, 3, 13 (Other) Factors are combinations of the above, i.e. 2 x 2 = 4 2 x 3 = 6 2 x 13 = 26 3 x 13 = 39 2 x 2 x 3 = 12 2 x 2 x 13 = 52 2 x 3 x 3 = 18 2 x 3 x 13 = 78 3 x 3 x 13 = 117 2 x 2 x 3 x 3 = 36 2 x 2 x 3 x 13 = 156 2 x 3 x 3 x 13 = 234 3 x 3 x 3 x 13 = 351 2 x 2 x 3 x 3 x 3 = 108 2 x 2 x 3 x 3 x 13 = 468 2 x 3 x 3 x 3 x 13 = 702
What is the solution to 15x2-44x plus 32 equals 0?
the answer is x=8/5 and x=4/3 from: Scott Powell
What is the LCM of 54 78 and 96?
Factor into primes: 54 = 2*3*3*3 78 = 2*3*13 96 = 2*2*2*2*2*3 What product includes all of the above? You need five 2's, three 3's, and one 13 2*2*2*2*2*3*3*3*13 = 32*27*13 = 11,232
What is the LCD for 13 and 18?
Since 13 is prime and 18=2*3*3, the LCD would be 2*3*3*13, or 234
What is the LCM of 3 13 and 14?
3 = 3 13 = 13 14 = 2 x 7 LCM = 2 x 3 x 7 x 13 = 546
