Can someone give me a step by step explanation because my teacher doesn’t teach us anything? :(
1 answer:
Answer:
(7x^2 -1)(x - 2).
Step-by-step explanation:
7x^3 - 14x^2 - x + 2
We can factor this by grouping - that is factoring the first 2 terms and the last 2:
= 7x^2(x - 2) - 1(x - 2) <-- the x - 2 is common to both parts so we have:
(7x^2 -1)(x - 2).
You might be interested in
Answer:
1year?hehehehehehehehehe
Answer:
answer is attached in the figure below hope it helps please mark it as brainlist
26 = 3x - 2 - 7x
26 + 2 = -4x
28 / -4 = x
x = -7
Best answer me please!
Answer:
20% off 45.00 is 36.00
Step-by-step explanation:
The difference is $9.00