Answer:
superspin
lowgravity
dontcrash
Step-by-step explanation:
thats all they have so far
Answer:
-1,-2
Step-by-step explanation:
i guessed and got it right
For x^2-49
this is a diffarence of two perfect squares. I suggest that this is memorised.
a^2-b^2=(a-b)(a+b)
so x^2-7^2=(x-7)(x+7)
so to solve x^2+x-56 you want to find out what two numbers add to 1 and multiply to make -56
since -56 is negative we know that the two number are difarent signs so that eliminatess answers B and D.
if we try answer C -8+7=-1 so the answer is not C because we want +1 not -1
then we see that 8+(-7)=1 so the answer is A
I would try to answer, but you didn’t put any options to choose from.
