Math Problem Statement
evaluate each expression: (4 to the power negative 2) times ( 49 x negative 1/2)
Solution
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Math Problem Analysis
Mathematical Concepts
Exponents
Multiplication of Fractions
Negative Numbers
Formulas
a^{-n} = \frac{1}{a^n}
Multiplication of fractions: \frac{a}{b} \times \frac{c}{d} = \frac{a \times c}{b \times d}
Theorems
Properties of Exponents
Multiplication of Fractions
Suitable Grade Level
Grades 8-10