The remainder is 2 when 2n is divided by 4 if the whole number n which when divided by 4 gives 3 as the remainder.
<h3>What is an arithmetic operation?</h3>
It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
It is given that:
A whole number n which when divided by 4 gives 3 as the remainder.
Here n is the real number.
As we know,
The relationship:
Dividend = (Divisor×Quotient) + Remainder
From the question:
n = 4q + 3
2n = 8q + 6
= 4(2q + 1) + 2
When 2n is divided by 4, the remainder is 2.
Thus, the remainder is 2 when 2n is divided by 4 if the whole number n which when divided by 4 gives 3 as the remainder.
Learn more about the arithmetic operation here:
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Answer Choice D this is what is known as cross multiply
Answer:
B
Step-by-step explanation:
-2x + 9 < x - 9 simplifies to x < 6
H²+10h+21 = 0
h²+3h+7h+21 = 0
h(h+3)+7(h+3) = 0
(h+3)(h+7) = 0
h+3=0
h = -3
h+7=0
h=-7
