Let F(x)=7x²-5x+3 and g(x)=2x²+4x-6 part a: find f(x)+g(x)
part b: find f(x) - g(x)
part c: find g(x)-f(x)

b. x + 1

step-by-step explanation:

i'am smart

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step-by-step explanation:

ever thing time 1 is a multiply by 1 it get  

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.