Q. Simplify the expression to a+bi form:25+−48+9+−3Answer:
Question Prompt: Question prompt: Simplify the expression to a+bi form: 25+−48+9+−3.
Given Expression: Given expression: 25+−48+9+−3 Express the expression using i for the square roots of negative numbers. 25+−48+9+−3=25+48i+9+3i
Express Using i: Simplify the square roots of the positive numbers and express the square roots of the negative numbers in terms of i.25+48i+9+3i=5+43i+3+3i
Simplify Square Roots: Combine like terms to get the expression in a+bi form.5+43i+3+3i=(5+3)+(43i+3i)=8+53i
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