How do i
factor 7x^2+3x-4
1 answer:
Answer:
(x+1) (7x - 4)
Step-by-step explanation:
7x² + 3x - 4
Use the diamond...
7 times -4 equals -28 and 7 plus -4 = 3
Use factor by grouping b/c a does not equal 1
7x² + 7x - 4x - 4
7x(x + 1) -4(x + 1)
(x+1) (7x - 4)
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Gimme a few mins, imma edit this later... ;-;
Answer:
4/5
Step-by-step explanation:
Sin is opposite / hypotenuse
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Step-by-step explanation:
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