When asked to factor the trinomial 7x^2+7x-14 a student gives the answer (x + 2)(x – 1). what is one thing wrong with this answer?

a. there is nothing wrong with the answer
b. the plus sign should be a minus sign
c. the factors are not simplified
d. 7 is also a factor of this trinomial

D would be correct here

Step-by-step explanation:

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.