1) 5t^2 (1 + 6t)
2) 4x^3y^5 (5x + 2y)
3) (5r + 6x)(5r - 6x)
4) (x + 10)(x - 10)
5) (x - 3)^2
6) (x -5)(x - 3)
7) 3(16r^3 + 9)
8) 8(c^3 + 8d^3)
9) (2r - 125)(4r^2 + 250r + 15625)
10) (c + 3)(c - 1)
Answer:
X=-1,y=-2
Step-by-step explanation:
if y =2x
2x=4x+2
so X=-1 and y=-2
I need a picture so i can help you out.
Answer:
x=5
Explanation:
We need to get x to stand by itself on one side of the equation.
4x-2 = 3x+3 ← add 2 to each side
4x = 3x+5 ← subtract 3x from each side
x = 5 ← final answer