Question Simplify the expression −4x Evaluate −2x×8Use b−a=−ba=−ba to rewrite the fraction −2x×8Cancel out the common factor 2 −x×4Solution −4x Show Solution Find the roots x=0 Evaluate −2x×8To find the roots of the expression,set the expression equal to 0 −2x×8=0Use b−a=−ba=−ba to rewrite the fraction −2x×8=0Multiply the terms More Steps Multiply the terms −2x×8Cancel out the common factor 2 −x×4Use the commutative property to reorder the terms −4x −4x=0Change the signs on both sides of the equation 4x=0Solution x=0 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix