what is the product of( x+ a) and (x + b)?
1. x^2+(a+b)x+ab
2. x^2+(a+b) x-ab
3. x^2+(a+b)x-ab
4. x^2+(a+b)x+ab
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Answer:
IF C=30 THEN
30=59(F-32)
30=59F-1888
30+1888=59F
=1918=59F
F=1918/59
F=32
Step-by-step explanation:
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