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LenKa [72]
3 years ago
12

Evaluate expression 8z+3;z=8

Mathematics
2 answers:
coldgirl [10]3 years ago
7 0
8z means 8 times z
z=8
8(8)+3
64+3
67
vovangra [49]3 years ago
5 0

Answer:67

Step-by-step explanation:

first you have to multiply 8 * 8 since the variable z equals 8 so multiply it which is 64 then we add 64 and 3 which is 67!

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The least number should 4851 be divided to get a perfect square number = 11

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Step-by-step explanation:

Given number = 4851

It can be written as

4851 = 3×1617

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=> √441 = √(21²)

=> √441 = 21

<h3><u>Answer:-</u></h3>

The least number should 4851 be divided to get a perfect square number = 11

The square root of the obtained perfect square number is 21

<h3><u>Used Method :-</u></h3>

→ Prime Factorization Method

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