-3•-4=12, and -3+-4=-7.
this will turn into
(x-3)(x-4)
set them up to equal zero
x-3=0, x-4=0
solve
x=3, x=4
(a)
You can use a square plus b square equal C square to fijd each length . or you can memorize the special triangles or you can also do proportional problem. it all works
Answer:
12.25 i think sorry if im wrong
Step-by-step explanation:
Answer:
No
Step-by-step explanation
The square root of 10 is irrational because it isn't a fraction