Question

17.
(a + 1)2 =
1+
I
1- at a² + at1 ]
+
+11
19,
Z-X 2+x-y x+y-z
y-z+x'z-x + y 'x – y +z+ 3
y z x
y-z+x'z-x + y ' x - y + z
1
+
6- w
W-5
W-2
W-3
w+4
W + 5
W +4
W +3 T
3. 23.
- 4ab² 1
2a + 3264 + 8 + 166 -4a² + 1662 -8(26 – a)​

Answer 1

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Step-by-step explanation:

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