Question
Easy
What is the value of a(a + b$^2$ + c) + b$^2$(a$^2$ + b$^2$ + c$^2$) – c(a + b$^2$), when a = 1, b = −3 and c = −2 ?
1
138
2
154
3
162
4
176
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Algebra
Topic: Algebraic Expressions
Correct Answer
Option B
Explanation
To solve the expression \( a(a + b^2 + c) + b^2(a^2 + b^2 + c^2) - c(a + b^2) \) with the given values \( a = 1 \), \( b = -3 \), and \( c = -2 \), we will substitute these values into the expression and simplify step by step. 1. Substitute the values into the expression: \[ 1(1 + (-3)^2 + (-2)) + (-3)^2(1^2 +…Read More
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