Factor the equation. Remember the value should add to the b value and multiply to the c value.
x^2-x-12= 0
(x-4)(x+3)=0
Use the zero product property to find roots
x-4=0
x=4
x+3=0
x=-3
Final answer: x=-3, x=4
B. because you are still multipying they just broke it down (7*24)= 168 , and b also = 168
Answer:
96 = 24 + 3b
96 students in all, 24 in cars and the rest in 3 buses
The slope is [ 8 - (-1) ] / [ -1 - (-4) ] = 9 / 3 = 3;
The line has the equation: y - 8 = 3( x + 1);
y - 8 = 3x + 3;
y = 3x + 11.
Answer:
3
Step-by-step explanation:
the answer is 3 if you check very well
