0
y^(2) + 9y - 52 #
Write down all the factors of '52'
Hence
1, 52 ; 2 , 26 ; 4 , 13 ;
By addition or subtraction, select a pair of factors that 'add' to '9'
They are, '4' & '13' ; Hence 13 - 4 = 9
Set up ther brackets , without the signs
Hence
( y 4)(y 13)
Since '52' is negative (-) , then the two signs are different.
Since '9' is positive then the larger factor is positive(+).
Hence inserting
(y - 4)(y + 13)
Factored!!!!
Done!!!!
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What are points of intersection of the line 3x -y equals 5 with the curve of 2x squared plus y squared equals 129?
Straight line: 3x-y = 5 Curved parabola: 2x^2 +y^2 = 129 Points of intersection works out as: (52/11, 101/11) and (-2, -11)
X 2 plus y 2 - 10x plus 4y - 52 equals 0?
x2 + y2 - 10x + 4y - 52 = 0 x2 - 10x + y2 + 4y = 52 Complete the square (x2 - 10x + 25) + (y2 + 4y + 4) = 52 + 25 + 4 (x - 5)2 + (y + 2)2 = 81 (x - 5)2 + (y - -2)2 = 92 This is the equation of a circle with center (5, -2), and radius 9.
What is the largest integer value of x given that -52x is less than or equal to 7?
-52x <= 7 (-52x)/(-52) >= 7/(-52) {divide both sides by -52, and reverse the inequality when dividing by a negative. x >= -7/52 There is no largest integer value for x. If the question was ... greater than or equal to ... then the solution would be x <= -7/52, and the largest integer value would be -1.
How many weeks in 2003?
52
What are the solutions to the simultaneous equations of 3x -y equals 5 and 2x2 plus y2 equals 129?
The solutions work out as: x = 52/11, y = 101/11 and x = -2, y = -11
How Do you factorise x squared minus 16?
13X squared + 7X + 12
What is 365 times 52 minus 52 plus 1?
365 times 52 minus 52 plus 1 = 18,929
What is 5 squared plus 5 squared?
52 + 52 = 25 + 25 = 50
What is 12 squared plus 5 squared?
122 + 52 = 169 This is equal to 132.
What is 5 squared plus 6?
52 + 6 = 31
How do you factorise 52?
factors of 52 include 2,4,13, and 26
What is 8 times 6 minus 5 plus 9?
the answer is 52
What is 52 squared?
52 squared equals 2,704.
What is 52 minus 26?
52 minus 26 is 26.
What is the quotient of the sum of 3 and 5 squared and the cube of 3 minus 23?
3 + 52 / 33 - 23 = 28/4 = 7
What is three squared plus five to the second power equal?
32 + 52 = 9 + 25 = 34
What is 52 minus 25 percent?
If you want 52 minus 25% of 52, then multiply 52 by .25 and subtract the result from 52.
