Question

ax²+7x+b=0 (x=⅔,-3)what is the value of a and b??
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Answer 1

Answer:

sorry idk the answer

Step-by-step explanation:

happy new year

Answer 2

Answer:

a=3. b=-6

Step-by-step explanation:

x1+x2=-b/a

-3+2/3=-(-7)/a

-9+2/3=-7/a

-7/3=-7/a

a=3

also

x1×x2=b/a

-3×2/3=b/a

-2=b/3

b=-6