Answer:
you line both decimals up with each other then check your answer.
Answer:
I think 3cm
Step-by-step explanation:
Let me know if I'm wrong.
Answer:
x = -5, 1
Step-by-step explanation:
To factor an equation, break the polynomial into two binomials which multiply to make it. Find two numbers that multiply to C and add to B from
.
-1 and 5 multiply to -5 and add to 4.
![x^2+4x-5 = (x+5)(x-1)](https://tex.z-dn.net/?f=x%5E2%2B4x-5%20%3D%20%28x%2B5%29%28x-1%29)
The zeros are the factors set equal to 0 and solved.
(x+5) = 0
x=-5
(x-1) = 0
x=1
Answer is 2(x,y) —> (3x, 3y)