Answer: 1221
Step-by-step explanation:
Given : A 4-digit number is a palindrome .
If it has remainder 21 when you divide it by 100, then last two digits are 21.
So required palindrome = _ _ 21
since palindrome does not change if you write it backwards, so first two numbers should be reverse of 21 = 12
hence, the complete palindrome = 1221
So the number is 1221.
You can make three meals
With a leftover of 3 bottles of sauce
A: (.5,9)
B: (.5,9)
C: (0,5)
D: (1.25,0)
Polynomial are expressions. The factored form of the polynomial 6x²+13x+6 is (3x+2)(2x+3).
<h3>What are polynomial?</h3>
Polynomial is an expression that consists of indeterminates(variable) and coefficient, it involves mathematical operations such as addition, subtraction, multiplication, etc, and non-negative integer exponentials.
In order to find the factored form of the given quadratic equation, we will break constant b(13) into two parts such that the sum of the parts is 13, while their product is equal to the product of the constant a(6) and c(6).
Therefore, the solution of the polynomial is,

Hence, the factored form of the polynomial 6x²+13x+6 is (3x+2)(2x+3).
Learn more about Polynomial:
brainly.com/question/17822016