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Q: 1) Write each number in simplest form, without a negative radicand. a) √√-6√√ 12 b) i 36 c)-5-√√-40

A:

Q: a) Evaluate: 21-12 + (4-10)

A: Given 21 - 12 ÷ ( 4 - 10 )

Q: Evaluate or indicate that the root is not a real number : 3√125 ?

A:

Q: Simplify In() + 3ln2. Write your answer in the form a+ blnc , where a,b,c EZ.

A:

Q: ) Convert (A4B2.4)12 to decimal   b) Convert the decimal number 254765 to octal  c) Express…

A: To convert hexa decimal into octal, we need to convert hexadecimal to decimal, then decimal to…

Q: Perform the indicated operations using arithmetic for a 12-hour clock. a.)  4 × 2 − 11 b.)  3 × 6…

A:

Q: Simplify each numerical expression: a) 32 + 42 b) 4:7 ÷ 2 c) 2.3.52 8 d) 4 + 3(2 + 5) 6 ÷ (-3) - e)…

A: a) 32+42=9+16            =25 Therefore, 32+42=25 . b) 4·7÷2=4×7÷2              =28÷2…

Q: Use​ base-ten blocks to illustrate 142÷5.

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Q: Use the numbers 5 and 4 to illustrate the commutative property of multiplication.

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Q: 2. Simplify (including rationalizing the denominator) in the following: m32n25 a) p20q18 x12y50 b)…

A: We can rationalize the denominator by multiplying the numerator and the denominator by appropriate…

Q: Write each of the given numbers in the form a + bi (a) e +. (b) 7.2893 主 (C) e 2.

A:

Q: Use the following sets: A={Factors of 50} B={odd numbers} Which elements are found in An B? 25 07…

A: The information provided in the question are as follows : A and B are two sets such that,  A =…