E1.8.3 Calculate in standard form question 1[Maximum number: 2]Simplify 1.5×10x+1.5×10x−11.5\times10^x+1.5\times10^{x-1}1.5×10x+1.5×10x−1, giving your answer in standard form.Show AnswerMark as mastered1.65×10x1.65\times10^x1.65×10xM1 for final answer figures 165 or equivalent workingAdd to Test