TisITheStudent
TisITheStudent TisITheStudent
  • 30-03-2017
  • Mathematics
contestada

Fill in the blank spaces
y2 + 15y + 56 = (y + 7)(y +_)
a. –8
b. 8
c. –7
d. 7

z2 + 9z – 90 = (z – 6)(z +mc005-1.jpg)
a. –15
b. 15
c. –9
d. 90

Respuesta :

choco4
choco4 choco4
  • 30-03-2017
1) b. 8
2) b. 15

Do you need an explanation?
Answer Link
adewitt258
adewitt258 adewitt258
  • 11-03-2020

Answer:

1-b-8

2-b-15

Step-by-step explanation:

Answer Link

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