6. If a = 6 and b=3 then find the values of the following algebraic expressions.
(i) a2 + b 2
(ii) -10ab
(iii) a2 + ab + b2 livy(a + b)2
b
(v) b2-a2
((vii)
b
b
(vi) 3 a
a
+
a
Answers
Answered by
3
Step-by-step explanation:
1. 36+9 = 45
2. -10×18=-180
4. (3+6)²=81
3. 36+9+36=81
5. 9-36=-27
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