First you simplify to 56x2 - 15x + 1.
Because of the 56, you know you will need a term with 8x and a term with 7x because 8*7=56. Answer C you can ignore because that won't give you a x^2, so it's between A and B.
The +1 in the simplified polynomial has to come from the multiplication of the numbers in the factorization. in A: -1*-1 = +1 but in B: +1*-1=-1 and that's not what we're looking for. So A is the correct answer.
Answer:
Her Number is 3.
Step-by-step explanation:
3 is a factor of 30, a prime number, and cannot be divided by 5.
The total number of 5 digit palindrome that we have is 900.
<h3>What is a palindrome?</h3>
This is the term that is used to refer to a number or a word phrase that is the same way when it is written from the front and from the back.
Examples of palindrome numbers are
Read more on palindrome here:
brainly.com/question/14076732
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