3y = 4x + 9 -4x + 3y = 9 is the standard form
-4x + 3y = 9
4x + 3y = 6y 4x = 3y 4/3 x = y The slope is 4/3 and the y intercept is 0.
y = mx + b 4x - 3y = 3 -3y = -4x + 3 y = 4/3x - 1
If you mean: 4*square root of x2 then it is 4x
(4x + 3y)(4x + 3y) or (4x + 3y)2
We use the property of square roots that says the square root of (ab)=square root (a) multiplied by square root of b So square root (4x)=square root (4) mutiplies by square root of x =2(square root (x)) 2sqrt(x)
4x to the sixth can be expanded to (4x * 4x * 4x)(4x * 4x * 4x) or (4x to the third)(4x to the third) the square root of the above would be 4x to the third
square root of 4x is 2 times square root of x, so answer is square root of x times 3 since it is 2 square roots of x plus one of them
3y = 4x + 9 -4x + 3y = 9 is the standard form
3y=4x+9.....-4xAnswer: 4x-3y=9
If you square an expression and then take the square root, the squaring and the square root cancel one another, EXCEPT that the sign will be positive. Thus, if you square 16x, and then take the square root, the answer can be 16x or -16x, depending on whether "x" is positive or negative. Or if you only square x, and then take the square root of the entire expression, it would be 4x or -4x (once again, depending on whether "x" is positive or negative).
4x + 3y= 90 -4x -4x _______________ 3y = -4x + 90 /3 /3 ________________ y = -4/3x + 30 hope that helped
4x+3y = 12 3y = -4x+12 y = -4/3x+4
16x2 + 8x + 1 - 9y2 = (4x + 1)2 - (3y)2 which is a difference of two squares. = (4x + 1 + 3y)*(4x + 1 - 3y)
-4x + 3y = 9
4x+3y = 6 3y = -4x+6 y = -4/3x+2 in slope intercept form