Answer:
±1, ±2, and ±4
Step-by-step explanation:
4x² + bx + c = (Ax + B) (Cx + D)
Distribute:
4x² + bx + c = ACx² + (AD + BC) x + BD
Matching the coefficients, AC = 4. So A must be a factor of 4. Possible values of A are therefore ±1, ±2, and ±4.
Answer:
WITH WHAT
Step-by-step explanation:
1/8 of 64 is 8, therefore 5/8 of 64 is 40.
3/8 of the prizes were not dolls, and 3/8 of 64 is 24.
So 24 prizes were not dolls.