If 2a+ 2/a =4, what is the value of 2a^2 + ( 2/a^2 )?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0

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