Name: Date:
Unit 7: Polynomials & Factoring
Homework 7: Factoring Trinomials (x2 + bx + c)
Bell:
Directions: Factor each polynomial. Check your answers by FOIL.
1. x2 + 5x + 6
2. a? + 11a + 30
3. m² + 18m + 56
4. w2 + 4w + 4
5. y2 + 9y + 8
6. k + 17k + 66
7. y2 - 6y + 8
8. x2 - 11x + 28
9. n - n -90

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

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