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Definition of Relations

State whether...

Question

State whether True or False.
Multiply: $5 a - 1$ by $7 a - 3$ .
The answer is $35 a^{2} - 22 a + 3$ .

A

True

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B

False

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Solution

The correct option is A True
$M u l t i p l y i n g (5 a - 1) (7 a - 3), = 35 a^{2} - 7 a - 15 a + 3 = 35 a^{2} - 22 a + 3$

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