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Math questions that I need help in?

find all real roots without using a calculator

2x^4-x^3-14x^2-5x+6=0

Express cos^2x in terms of cos2x

Find functions g and h such that

f(x)=g(h(x))

f(x)={2x+3} brackets r absolute value

1 Answer

Relevance
  • Anonymous
    10 years ago

    g(x) = {x} brackets are absolute value

    h(x) = 2x+3

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