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Divide this integer: -72 by 18,add this algebra: 2x² , -3x², 7x²pls help, don't spam or I will report you answer with explanation and I will mark you as brainliestpls don't take my coins for nothing​

Answer» <html><body><p> Find roots (zeroes) of : F(x) = 2x3+7x2-33x-18</p><p><a href="https://interviewquestions.tuteehub.com/tag/polynomial-1158688" style="font-weight:bold;" target="_blank" title="Click to know more about POLYNOMIAL">POLYNOMIAL</a> Roots Calculator is a set of methods aimed at finding values of x for which F(x)=0 </p><p></p><p>Rational Roots Test is <a href="https://interviewquestions.tuteehub.com/tag/one-585732" style="font-weight:bold;" target="_blank" title="Click to know more about ONE">ONE</a> of the above <a href="https://interviewquestions.tuteehub.com/tag/mentioned-1093838" style="font-weight:bold;" target="_blank" title="Click to know more about MENTIONED">MENTIONED</a> tools. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers</p><p></p><p>The Rational Root Theorem states that if a polynomial zeroes for a rational number P/Q then P is a factor of the Trailing Constant and Q is a factor of the Leading <a href="https://interviewquestions.tuteehub.com/tag/coefficient-920926" style="font-weight:bold;" target="_blank" title="Click to know more about COEFFICIENT">COEFFICIENT</a></p><p></p><p>In this case, the Leading Coefficient is 2 and the Trailing Constant is -18.</p><p></p><p> The factor(s) are:</p><p></p><p>of the Leading Coefficient : 1,2</p><p> of the Trailing Constant : 1 ,2 ,3 ,6 ,9 ,18</p><p></p><p> Let us test ....</p><p></p><p> P Q P/Q F(P/Q) Divisor</p><p> -1 1 -1.00 20.00 </p><p> -1 2 -0.50 0.00 2x+1 </p><p> -2 1 -2.00 60.00 </p><p> -3 1 -3.00 90.00 </p><p> -3 2 -1.50 40.50 </p><p> -6 1 -6.00 0.00 x+6 </p><p> -9 1 -9.00 -612.00 </p><p> -9 2 -4.50 90.00 </p><p> -18 1 -18.00 -8820.00 </p><p> 1 1 1.00 -42.00 </p><p> 1 2 0.50 -32.50 </p><p> 2 1 2.00 -40.00 </p><p> 3 1 3.00 0.00 x-3 </p><p> 3 2 1.50 -45.00 </p><p> 6 1 6.00 468.00 </p><p> 9 1 9.00 1710.00 </p><p> 9 2 4.50 157.50 </p><p> 18 1 18.00 13320.00 </p><p></p><p>The Factor Theorem states that if P/Q is root of a polynomial then this polynomial can be divided by q*x-p <a href="https://interviewquestions.tuteehub.com/tag/note-1125278" style="font-weight:bold;" target="_blank" title="Click to know more about NOTE">NOTE</a> that q and p originate from P/Q reduced to its lowest terms</p><p></p><p>In our case this means that</p><p> 2x3+7x2-33x-18 </p><p>can be divided by 3 different polynomials,including by x-3 </p><p></p><p></p><p></p><p></p><p></p><p>hope it helps you ✌️✅✅✅</p></body></html>


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