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Addition and Subtraction of Algebraic Expression

State True or...

Question

State True or False:
Addition of $5 a + 3 b, a - 2 b, 3 a + 5 b$ is $9 a + 6 b$ .

True

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False

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Solution

The correct option is A True
$W e c a n d i r e c t l y a d d t h e c o e f f i c i e n t s o f l i k e v a r i a b l e s, ⟹ (5 + 1 + 3) a + (3 - 2 + 5) b = 9 a + 6 b$

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Simplify:

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