0
Add your answer:
Earn +20 pts
What is 3y squared - 2y?
3y squared - 2y = 1
What is 6y squared -11y 4?
It is a quadratic expression and is (2y-1)(3y-4) when factored
What are the solutions to the simultaneous equations of 3x -2y equals 1and 3x squared -2y squared plus 5 equals 0 showing work?
If: 3x-2y = 1 Then: 9x^2 = (1+2y)^2 by squaring both sides If: 3x^2 -2y^2 +5 = 0 Then: 9x^2 = 6y^2 -15 by multiplying all terms by 3 So: 6y^2 -15 = 1+4y +4y^2 Transposing and collecting like terms: 2y^2 -16 -4y = 0 Divide all terms by two: y^2 -8 -2y = 0 Factorizing: (y-4)(y+2) = 0 => y = 4 or y = -2 Therefore solutions by substitution are: (3, 4) and (-1, -2)
What is the slope x plus 2y equals 2?
x+2y = 2 2y = -x+2 y = -0.5x+1 Therefore the slope is -0.5 and the y intercept is 1
What is the gradient for 2y equals 4x plus 1?
2y=4x+1 sp y=2x+1/2 so the slope or gradient is 2
What is a factor of both 2y cube plus y squared and 4y to the fourth powerp plus 2y cube?
2y + 1
How do you factor 2y squared plus 5y plus 2?
2y^2+5y+2=(2y+1)(y+2)
What is the Factor 22y to the fourth power - 33y squared plus 11y?
11y(y - 1)(2y^2 + 2y - 1)
What is 3y squared - 2y?
3y squared - 2y = 1
What is the factor for 4x squared - 4x plus 2xy -2y?
2(x - 1)(2x + y)
What are the points of contact between the line 3x -2y equals 1 and the curve 3x squared -2y squared plus 5 equals 0?
Equations: 3x-2y = 1 and 3x^2 -2y^2 +5 = 0 By combining the equations into one single quadratic equation and solving it the points of contact are made at (3, 4) and (-1, -2)
Sum of x squared and x subtract x squared plus 1?
x^2 + x -x^2 +1 =x+1
What is 2y squared minus 9y minus 5 factored?
(2y+1)(y−5)
1 squared plus 1 squared plus 2 squared plus 3 squared plus 5 squared plus 8 squared equals?
104
How do you solve this problem 2y plus 7x plus y - 1?
2y + 7x + y-1?
What is the answer to 2y plus 8y2?
2y+8y2 can be factored to 2y(1+4y)
What is the tangent equation of the circle 2x squared plus 2y squared -8x -5y -1 that touches the point of 1 -1 on the Cartesian plane?
If you mean: 2x^2 +2y^2 -8x -5y -1 = 0 making contact at (1, -1) Then the tangent equation in its general form works out as: 4x+9y+5 = 0
