Asked by Bryan
1) (6z-u)(6z+7u)
how do I Find the product for this?
I have 36z^2+36zu-7u^2 is that correct?
2) Also how do i complete the ordered given pairs for the equation x-3=0
Y is 4, 1, -3 what is x?
how do I Find the product for this?
I have 36z^2+36zu-7u^2 is that correct?
2) Also how do i complete the ordered given pairs for the equation x-3=0
Y is 4, 1, -3 what is x?
Answers
Chopsticks
The first 1 is correct
For the second problem, You should make an x and y chart I THINK.
For the second problem, You should make an x and y chart I THINK.
Bryan
Thanks. What about find the slope, if it exists, of the line containing the given pair points
(-17,-3) and (-20,-9)
The slope M=
is this 2x+31 or 2x or just 2?
(-17,-3) and (-20,-9)
The slope M=
is this 2x+31 or 2x or just 2?
Chopsticks
The formula to find that is
y2-y1/x2-x1
(-9 + 3)/(-20 + 7 )
-6/-13
6/13 << that is the slope
y2-y1/x2-x1
(-9 + 3)/(-20 + 7 )
-6/-13
6/13 << that is the slope
Bryan
Okay, One last question. Perform the indicated operations
(9x^2-7x-66)(+8x^2+9x)
is this answer 17x^2+2x-66
(9x^2-7x-66)(+8x^2+9x)
is this answer 17x^2+2x-66
Chopsticks
8x^2(9x^2 - 7x - 66) + 9x(9x^2 - 7x - 66)
72x^4 + 25x^3 - 591^x2 - 594x
I could be wrong on this one
72x^4 + 25x^3 - 591^x2 - 594x
I could be wrong on this one