First, factor out 5:
5 (x² -x -20)
We need two numbers that add to -1 and multiply to -20. -5 and 4 satisfy this.
5(x-5)(x+4)
Answer:
Not a native English speaker, but ig this is what u want:
Step-by-step explanation:
6(3x+4)=15x+24
Answer:
the first one is ×=-2-3/5
the second one is ×=1-3y/2
hope it helps
