I hope this helps you
6 (x^2+3x)=0
x (x+3)=0
x=0
x+3=0
x= -3
Answer:
1. Perfect Square
2. Perfect Square
3. Conjugate
4. Conjugate
5. Perfect Square
-I am about 98% sure about these answers.
-An example for a perfect square is (5x+3)(5x+3) and an example for a conjugate is (5x+3)(5x-3). The only difference between the two is the symbol for the second pair of parenthesis.
I am pretty sure it’s x = 47 not sure though
Well 18 would have to be 90 degrees because it’s a right angle
Than 17 is 23 degrees because 180/2 is 90 and 90-67=23
D 7.5,5 , and C h. = 45d
I hope this help
Have a good day
