Which function has real zeros at x=3 and x=7 ? fx=x2+4x-21 fx=x2-4x-21 fx=x2-10x+21 fx=x2-10x-21

Question
Which function has real zeros at x=3 and x=7 ? fx=x2+4x-21 fx=x2-4x-21 fx=x2-10x+21 fx=x2-10x-21
Answer:
Which function has real zeros at x=3 and x=7 ? fx=x2+4x-21 fx=x2-4x-21 fx=x2-10x+21 fx=x2-10x-21 651056e75e382.webp
solved
algebra 10 months ago 7415