Solve for : (x-1)+ (x+1)=6x+5x^2-x^3, -2 x 6.

MATHEMATICS · Subjective · A Level · Mathematics · Numerical methods · Numerical methods

Problem

Solve for xx: cos⁡(x−1)+sin⁡(x+1)=6x+5x2−x3,−2≤x≤6.\cos(x-1)+\sin(x+1)=6x+5x^2-x^3,\qquad -2\leq x\leq6.

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