Use the completed X diagram to replace the x-term in the trinomial with two x-terms. x2 + x – 42 = x2 + ? -42 Next, use double g
rouping to factor the four terms. = x(?)–(x + 7) = ? To verify, ? the factors
2 answers:
Answer:
1.7x-6x
2.x+7
3.6
4.(x-6)(x+7)
5.multiply
<em>on edge</em>
Step-by-step explanation:
Answer:
7x-6x, x+7, 6 , (x-6)(x+7), multiply
Step-by-step explanation:
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Answer:
334,65
Step-by-step explanation:
345 / 100 x 97 = 334,65
15% turns into .85
110 x .85 = $93.50
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