Answer:
The identity property of multiplication, also called the multiplication property of one says that a number does not change when that number is multiplied by 1. Ex. 12x1=12
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
Answer:
No, for 2(4)+1+3 does not equal 0 it equals 12
Step-by-step explanation:
first we have
2x+1+3=0 x=4
replace x with 4
2(4)+1+3=0
then following pemdas
8+1+3=0
finish it up
12=0
Answer:
rectangle , quadrilateral and parallelogram