What is the value of the discriminant of the quadratic equation −2x2 = −8x + 8, and what does its value mean about the number of real number solutions the equation has? the discriminant is equal to 0, which means the equation has no real number solutions. the discriminant is equal to 0, which means the equation has one real number solution. the discriminant is equal to 128, which means the equation has no real number solutions. the discriminant is equal to 128, which means the equation has two real number solutions.

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3