tutorsbg
Benjamin Achtenberg

Benjamin Achtenberg

Francis Marion University
Precalculus

Precalculus teacher | Tutor for 9 years

Greetings! I'm passionate about unlocking the world of Precalculus for students. I hold a degree from Francis Marion University, specializing in this challenging subject. With a knack for simplifying complex concepts, I'm here to guide you through the intricacies of Precalculus. Let's embark on a journey of mathematical discovery together!

Questions

  • How do you divide #(4a^4 -5a^2 +2a -10 )/(2a- 3)#?
  • What is complex conjugate of #5-7i#?
  • How do you find all the zeros of #f(x)=x^4+6x^3+14x^2+54x+45#?
  • What is the complex conjugate of #1 + sqrt (-18)#?
  • How do you find all the complex roots of #x^2=-20#?
  • How do you simplify and divide #(y^3+3y^2-5y-4)/(y+4)#?
  • How do you find all the zeros of #f(x) = x^4+ -7x^2 -144#?
  • How do you find the quotient of #(2y^2-3y+1)div(y-2)# using long division?
  • How do you find all the real and complex roots of #x^2 + 8x + 25 = 0#?
  • How do you find all the real and complex roots of # x^6-28x^3+27=0#?
  • How do you use long division to divide #(x^3+4x^2-3x-12)div(x-3)#?
  • How do you write a polynomial function with minimum degree whose zeroes are -1, 2, 3i?
  • How do you find the number of complex zeros for the function #f(x)=3x^3+2x^2-x#?
  • How do you write a polynomial function of least degree given the zeros -1, 2i?
  • How do I use the remainder theorem to divide #2x^2-5x-1# by #x-4#?
  • How do you use the remainder theorem and Synthetic Division to find the remainders in the following division problems #x^5 + 2x^4 - 3x + 3# divided by x - 1?
  • How do you use the remainder theorem to find the remainder of #P(x) = x^4 - 9x^3 - 5x^2 - 3x+4 div x+3#?
  • How do you find the roots of #x^3-x^2-17x+15=0#?
  • How do you find a third degree polynomial given roots #-4# and #4i#?
  • How do you find the remainder when #1.f(x)=x^3+2x^2-6x+8; x+4#?