0
What else can I help you with?
How do you factor y2 plus 14y plus 49?
(y + 7)(y + 7)
What is 25 squared plus 49 squared?
25 squared plus 49 squared is equal to 3,026.
Solve by substitution x plus 5y equal 10 and 7x minus 14y equal 49?
set it up as x+5y=10 and 7x-14y=49 on top of each other and then multiply x+5y=10 by -7. That gives you -7x-35y=-70. cross out the X's and add the Y's. -21y=21 divide and get -1=y then sub. for x and solve. X=15 and X=5
How do you work out 3 plus 4 3 plus 7 squared?
3 + 43 = 46 7 squared = 49 46 + 49 = 95
X squared plus 14x plus 49?
x=7
How do you factor y2 plus 14y plus 49?
(y + 7)(y + 7)
What is 25 squared plus 49 squared?
25 squared plus 49 squared is equal to 3,026.
What is the centre and radius of the circle x squared plus y squared plus 10x -14y plus 10 equals 0?
Equation: x^2 + y^2 +10x -14y +10 = 0 Completing the squares: (x+5)^2 + (y-7) -25-49 +10 = 0 So: (x+5)^2 + (y-7) = 64 Therfore the circle's centre is at (-5, 7) and its radius is 8
Solve by substitution x plus 5y equal 10 and 7x minus 14y equal 49?
set it up as x+5y=10 and 7x-14y=49 on top of each other and then multiply x+5y=10 by -7. That gives you -7x-35y=-70. cross out the X's and add the Y's. -21y=21 divide and get -1=y then sub. for x and solve. X=15 and X=5
What is 10 more than 7 squared?
7 Squared is 49. 10 plus 49 is 59.
How do you work out 3 plus 4 3 plus 7 squared?
3 + 43 = 46 7 squared = 49 46 + 49 = 95
X squared plus 14x plus 49?
x=7
Where is the center of the circle given by the equation x plus 4 squared plus y plus 6 squared equals 49?
(-4,-6)
9t squared plus 42t plus 49?
9t2 + 42t + 49 is a perfect square, equal to (3t + 7)2
Which is larger 7 squared or 6x7 plus 7?
They are equal. 7 squared is 7 x 7, which equals 49. 6 x 7 = 42, plus another 7 = 49.
What is 7 squared plus t?
72 = 49.72 + t = 49 + t
9x squared plus 7 x 9x squared -7?
(9x2 + 7)(9x2 - 7) = 81x4 - 49
