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What is 9y squared minus 25yz minus 6z squared?
(9y+2z)(y-3z)
How do you factor 2y squared minus 9y plus ten?
(2y - 5)(y - 2)
How do you factor y squared minus 9y plus 14?
(y - 2)(y - 7)
What is (-y plus 4) plus (9y-6)?
(-y+4)+ (9y-6) (9y-y) + (4-6) 8y - 2
What is Value of 5x plus 9y plus 5?
The variables have no known values and as an expression it is: 5x+9y+5
Subtract 4y cubed plus 2y squared plus y from 5y cubed - y?
9y cubed plus 2y squared
How do you factor 3x squared plus 25xy-18 squared?
If that's -18y2, the answer is (3x - 2y)(x + 9y)
What is 9y squared minus 25yz minus 6z squared?
(9y+2z)(y-3z)
How do you factor 2y squared minus 9y plus ten?
(2y - 5)(y - 2)
How do you factor y squared minus 9y plus 14?
(y - 2)(y - 7)
Solve the system using the substitution method x-9y equals 65 and 6y-8x equals 8?
The solution to the system of equations x-9y=65 and 6y-8x=8 is (-7,-8).The easiest way to do substitution is to find the variable that can be isolated the easiest, that is, get either x or y alone. The easiest variable to get alone is the x in the first equation. All you need to do is add 9y to each side. Working through the substitution:The system of equations:x-9y=656y-8x=8Step 1: Get a variable alonex-9y=65x-9y+9y=65+9yx=9y+65Step 2: Substitute into the other equation6y-8x=86y-8(9y+65)=8 → Expand6y-72y-520=8 → Combine like terms-66y-520=8 → Add 520 to both sides-66y=8+520 → Simplify-66y=528 → Divide by -66 to find yy=-8Step 3: Substitute y=-8 into the first equationx=9y+65x=9(-8)+65x=-72+65x=-7The solution to the system of equations x-9y=65 and 6y-8x=8 is (-7,-8).
What is 2x plus 9y - 6x?
9y - 4x
27y squared plus 42y-5?
Reorder the terms: -5 + 42y + 27y2 Factor a trinomial. (-5 + -3y)(1 + -9y)
What is (-y plus 4) plus (9y-6)?
(-y+4)+ (9y-6) (9y-y) + (4-6) 8y - 2
What is Value of 5x plus 9y plus 5?
The variables have no known values and as an expression it is: 5x+9y+5
Y-8x plus 9y equals?
Y-8x plus 9y equals 10y-8x.
9y plus 3 equals 5y plus 13?
9y+3 = 5y+13 9y-5y = 13-3 4y = 10 y =2.5
