I’m pretty sure you’re right. hope this helps:)
Answer:
(x+4) (x-1)
Step-by-step explanation:
x^2 + 3x - 4
What two terms multiply to -4 and add to 3
4*-1 = -4
4+-1 =3
(x+4) (x-1)
Answer is 3
Step-by-step explanation:
first what you do is you rearrange the numbers so the eqaution is -2x+4=-2
SO what you do is (4) - 4 to cancel it out then you do the same thing on the other side so (-2)-4=-6 so the equation now is -2x=-6 then you divide -2 to cancel it out and you do the same thing -6 divide by -2 is 3 so the answer is 3
Answer:
x=1
y=1
(1,1)
Step-by-step explanation:
TO SOLVE FOR X:
1. Substitute. You should start off by looking like this:
x=2x-1
2. Subtract 2x from both sides:
-x=-1
3. Make x positive by multiplying both sides by -1:
x=1
TO SOLVE FOR Y:
1. Substitute x into original statement:
y=2(1)-1
2. Simplify:
y=2-1
3. Simplify:
y=1
TO CHECK YOUR ANSWER:
1. Take other original statement and stubstitute answers. It should look like this:
y=x
1=1
2. Does 1=1?
Yes so the answer is correct
3. Final Answer is:
x=1
y=1
(1,1)
I’m not sure but i think the answer is 1124.28 to 2 decimal places.
