Simplify the expression to a+bi form: sqrt64+sqrt(-9)+sqrt49-sqrt(-49) Answer:

Question Prompt: Question prompt: Simplify the expression to a+bi form: sqrt64+sqrt(-9)+sqrt49-sqrt(-49).Given Expression: Given expression: sqrt64+sqrt(-9)+sqrt49-sqrt(-49) Express the expression using i for the square roots of negative numbers. sqrt64+sqrt(-9)+sqrt49-sqrt(-49) = sqrt64 + sqrt9i + sqrt49 - sqrt49iExpress Using i: Simplify the square roots of the positive numbers and express the square roots of negative numbers in terms of i. sqrt64 + sqrt9i + sqrt49 - sqrt49i = 8 + 3i + 7 - 7iSimplify Square Roots: Combine like terms to simplify the expression further. 8 + 3i + 7 - 7i = (8 + 7) + (3i - 7i) = 15 - 4i

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Simplify the expression to
a+bi form:

sqrt64+sqrt(-9)+sqrt49-sqrt(-49)
Answer:

Simplify the expression to $a+b i$ form: $\newline$ $\sqrt{64}+\sqrt{-9}+\sqrt{49}-\sqrt{-49}$ $\newline$ Answer:

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Algebra 2

Simplify the expression using imaginary number i

Full solution

Q. Simplify the expression to

a+b i

form:

\newline

\sqrt{64}+\sqrt{-9}+\sqrt{49}-\sqrt{-49}

\newline

Answer:

Question Prompt: Question prompt: Simplify the expression to $a+bi$ form: $\sqrt{64}+\sqrt{-9}+\sqrt{49}-\sqrt{-49}$ .
Given Expression: Given expression: $\newline$ $\sqrt{64}+\sqrt{-9}+\sqrt{49}-\sqrt{-49}$ $\newline$ Express the expression using $i$ for the square roots of negative numbers. $\newline$ $\sqrt{64}+\sqrt{-9}+\sqrt{49}-\sqrt{-49}$ $\newline$ = $\sqrt{64} + \sqrt{9}i + \sqrt{49} - \sqrt{49}i$
Express Using i: Simplify the square roots of the positive numbers and express the square roots of negative numbers in terms of i. $\sqrt{64} + \sqrt{9i} + \sqrt{49} - \sqrt{49i}$ = $8 + 3i + 7 - 7i$
Simplify Square Roots: Combine like terms to simplify the expression further. $\newline$ $8 + 3i + 7 - 7i$ $\newline$ = $(8 + 7) + (3i - 7i)$ $\newline$ = $15 - 4i$