Question Simplify the expression x4−432x5−214 Evaluate x4−9x3×48x2−78−136Multiply More Steps Multiply the terms −9x3×48x2Multiply the terms −432x3×x2Multiply the terms with the same base by adding their exponents −432x3+2Add the numbers −432x5 x4−432x5−78−136Solution x4−432x5−214 Show Solution