sar2416 sar2416

01-05-2021
Mathematics

contestada

What is factor for 7x^2-21-280

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sl33pylink sl33pylink

01-05-2021

7x^2 − 21 −280
= 7x^2 + −21 + −280

Then combine like terms:
= 7x^2 + −21 + − 280
= (7x^2) + ( − 21 + − 280)
= 7x^2 + −301

Answer Link

dawnakokla dawnakokla

01-05-2021

7

2
−
2
1
−
2
8
0
7
x
2
−
21
−
280
7x2−21−280
7

2
−
3
0
1

Answer Link

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