Answer:
q4) answer is -3
Explanation:
f(x) = 2x^2+5x-3
substituting x=-3
2(-3)^2+5(-3)-3
2(9)-15-3=0
18-18=0
as L.H.S=R.H.S
x equals -3 is the correct answer
no image....
Answer: Most immigrents carried disease
B
It took 182 years to construct
