Where's the attachment my dude? I can help if I have the questions
Answer:
Zeros are x={-5, -1, -5/2}
Step-by-step explanation:
In order to do this problem via factoring there are tricks one of which is that you have to try to break things down in either (x+1) or (x-1). I tried out to get (x+1) first and it worked. You break numbers down, separate them and factor them and so I obtained:
Since we want to find the zero's meaning roots/x-intercepts y = 0 and so:
For now we'll only focus on the left hand side of the equation and so:
For the last part we can factor this out by first multiplying the outer terms and try to see if any of those factors equal the middle term. Thus, knowing that 25 × 14 = 350 and that 25+14 = 39 we obtain:
Note that 25 × 2 = 50 and that 10 + 5 = 15 (middle term of the polynomial).
Now we have 3 cases (2x+5)=0 , (x+5)=0 and (x+1)=0. By solving for x we obtain:
Case 1:
Case 2:
Case 3:
Therefore the zeros for this polynomial are:
x= {-5, -1, -5/2}
The d value is going to be -3 because you have to compute the differences of all the adjacent terms. 2-5=-3 -1-2=-3 -4-(-1)=-3 -7-(-4)=-3 The difference between all the adjacent terms is the same and equal to -3
Answer:
x is 9
Step-by-step explanation:
since they are vertical angles, they are congruent. We make an equation putting each one behind the equal sign (7x+3=10x-24) and we solve.
Answer:
Here is the answer...hope it helps:)