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Q3 F of 52 Page 131

Let’s resolve into factors:
a² + 1-

∴ the factors of

More from this chapter

3 B

Let’s resolve into factors:

x² + 2ax + (a + b)(a-b)

3 C

Let’s resolve into factors:

ax²-(a² + 1)x + a

3 D

Let’s resolve into factors:

ax² + (a²-1)x-a

3

Let’s resolve into factors:

ax²-(a²-2)x-2a