15-32= 32-15= 32 -15 15 -32
Answer:
1/2=20/40 19/20=38/40
Step-by-step explanation:
so the first option
Answer:
no, it cannot
Step-by-step explanation:
a difference of square is: a² - b² = (a - b)(a + b)
looking at the expression (5z+3)(-5z-3), we see that it does not fit the criteria of the breakdown of a perfect square, as (-5z-3) has a negative <em>a</em> term (-5z)
if we FOILed (5z+3)(-5z-3) out, we would get:
-25z² - 30z - 9, which is not a difference of squares
Answer:

Step-by-step explanation:
Dont forget to apply THE LAW OF INDICES!!
Brainliest would be appreciated :))
Answer: The answer is 35
Step-by-step explanation:
7 times 5 = 35x