Write the expression in standard form. Do not use a calculator.(7i)(1 - i)
A. 7i - 7
B. 7 - 7i
C. 7i + 7
D. 7 + 7i
Answer: D
Mathematics
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Divide, if possible. If a quotient is undefined, state so.
A. 24 B. -5 C. -24 D. 5
Mathematics
Write the list of numbers in order from smallest to largest.4
, 4.52, 4.
A. 4.
, 4
, 4.52
B. 4.52, 4.
, 4
C. 4
, 4.52, 4.
D. 4.
, 4.52, 4
Mathematics
Write the number in standard form a + bi.
A. 2 - 4i
B. 2 - 4i
C. 2 + 2i
D. 2 + 2i
Mathematics
Simplify the expression.
?
?
Write the answer without using negative exponents. Assume that the variable is restricted to those numbers for which the expression is defined.
What will be an ideal response?
Mathematics