4(5x+1)(5x-1) = 0
1. Take out the GCF (in this case, 4)
4(25x^2-1) = 0
2. This can be further factored. Factor the values within the parenthesis
4(5x + 1)(5x -1) = 0
8 pieces of fruit and 3 pears
means she bought 4 apples and 1 cantaluope
23. 3^2 is 9 and 9 x 2 = 18 + 5 = 23
Answer:
3x - 4 is the expression that will represent her father's age
The number that completes the system of linear is 4