The expression (8 + 6i)(8 - 6i) = 100.
= (8+6i) (8-6i)
=8^2 - (6i)^2
=64 - 6^2i^2
=64 - (36)(-1)
=64+36
=100
(8 + 6i)(8 - 6i) = 100.
What is the means of expression in maths?
An expression is a set of two or more numbers or variables and one or more mathematical operations. This math operation is addition, subtraction, multiplication, or division. The structure of the expression is as follows: The expression is (number/variable, math operator, number/variable)
. In mathematics, an expression is defined as a clause that contains numbers, variables, and operators used to indicate values. In mathematics, an equation is defined as a mathematical statement in which two terms are equal to each other.
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