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How do you factor x squared plus 11x plus 30?
There's a factor pair of 30 that adds up to 11. (x + 5)(x + 6)
How do you factor 20x squared plus 30?
20X2 + 3010(2X2 + 3)============That's as much factoring as can be done here.
What is 3 squared plus 4 squared plus 5?
That is 9 + 16 + 5 which is 30.
What is the diagonal of a 30-inch square box?
'A' squared plus 'B' squared equals 'C' squared. If 'A' and 'B' are the legs of the right angle comprising the sides of the box, 30 inches squared (900) plus 30 inches squared (900) equals 1800. The square root of 1800 is 42.426408711929.
For how many integers x in 1 to 2010 is x squared plus x cubed the square of an integer?
List column of numbers 1-30. Use Excel, or a calculator, to calculate x squared plus x cubed. In the next column, calculate square roots. The ones that are integers go in a pattern. (Look at the numbers that are one larger than the ones that work.) Hint: Answer is a prime between 40 and 50.
How do you factor x squared plus 16x minus 416?
That doesn't factor neatly. Applying the quadratic formula, we find two real solutions: -8 plus or minus 4 times the square root of 30. x = 13.908902300206645 x = -29.908902300206645
How do you factor out 5x squared-5x-30?
(5x-10)(x+3)
What is the 30 cubed?
30 cubed is equal to 27,000.
30 squared plus 16 squared equals x squared?
30 squared is 900. 16 squared 256. add them and you get 1156. Now, simply do: √1156 The answer is 34. Its simple: (30•30)+(16•16)=x^2 900+256=x^2 1156=x^2 √1156=x 34=x
What is the height of a solid with a volume of 120m cubed and a base area of 30m squared?
4m because V=BxHso H =120/30=4
What is 30 squared plus B squared equals 78 squared?
First you square root everything on both sides to cancel the squares. 30+B=78 Then subtract 30 from both sides to get B=48. So the answer is B=48
The volume of a cone varies jointly as the height of the cone and the area of the base The volume of a cone with height 30 centimeters and base 14 centimeters squared is 140 centimeters cubed Find t?
A+ = 28 centimeters cubed
