Answer:
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
add 5+3 then add 1/2 plus 3/4
X^2 - x - 42 = x^2 - 6x + 7x - 42 = x( x - 6) + 7(x - 6) = (x-6)(x+7);
The correct answer is a.
Answer:
zero
Step-by-step explanation:
If you multiply a number by 0, the result is zero