Answer:
find the missing term:
(x+ ___) (x+___)= x2+ 8x+15
a.-15,-1
b.-5-3
c.5,3
d.15,1
ANSWER: A.
Step-by-step explanation:
(x+5)(x+3)
1st step: x × x = x2(x squared)
2nd step: 5×x=5x+3= 8x
3rd step: 5×3 =15
Final : x2+8x+15
Sana po makatulong
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Answers & Comments
Answer:
find the missing term:
(x+ ___) (x+___)= x2+ 8x+15
a.-15,-1
b.-5-3
c.5,3
d.15,1
ANSWER: A.
Step-by-step explanation:
(x+5)(x+3)
1st step: x × x = x2(x squared)
2nd step: 5×x=5x+3= 8x
3rd step: 5×3 =15
Final : x2+8x+15
Sana po makatulong