-3(b - 7)
Distributive property
-3*b = -3b
-3*7 = -21
-3b + 21
Answer: -3b + 21
Answer:
B) x^2 - 3/ 3x
Step-by-step explanation:
As, f(x) - g(x) = x/3 - 1/x
So, x^2/ 3x - 3/ 3x
= x^2 - 3/ 3x
D. comes first as it has the most significant figures. Hope this helps!!
Answer:
i dont know
i am only a kid
but it is 100000000000000
hehe
1.

is a 2nd degree polynomial, so if it can be factorize, it can be factorized into two 1st degree polynomials:

2. consider the factorized expression. If we factorized back we would get:

3. So

comparing the coefficients, we see that
a+b=4 and ab=-5.
From ab=-5, a is either 5 (b=-1) or a is -5 (b=1). Together with the condition a+b=4, we see that the right choice is a=5 and b=-1
4. so

5. The factors are x-5 and x+1