Question

Not zeroes of the polynomial x2 - 7x + 12 are
a) 3 and 4
b) One is composite, other is prime c) Two consecutive natural numbers between 2 and 5
d) 7 and 12

PLEASE ANWER MY QUESTION​​

Answer 1

Answer:

Now, let's solve it by splitting the middle term. Here, addition of 4x and 3x is 7x & Multiplication of 4x and 3x is 12 x²., which is correct. So, zeros are -4 and -3. We have quadratic polynomial = x² + 7x + 12.

Answer 2

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities. This chemical energy is stored in carbohydrate molecules, such as sugars and starches, which are synthesized from carbon dioxide and water – hence the name photosynthesis, from the Greek phōs "light", and sunthesis "putting together". In most cases, oxygen is also released as a waste product.