Mark ( ) against the correct answer: 10p^2 + 11p + 3 = ? - Vidyadip

MCQ

Mark $(\checkmark)$ against the correct answer: $10p^2 + 11p + 3 =\ ?$

A
$(2p + 3)(5p + 1)$
✓
$(5p + 3)(2p + 1)$
C
$(5p - 3)(2p - 1)$
D
None of these

✓

Answer

Correct option: B.

$(5p + 3)(2p + 1)$

B. $(5p + 3)(2p + 1)$
Solution:
$10p^2+ 11p + 3$
$= 10p^2+ 5p + 6p + 3$
$= 5p(2p + 1) + 3(2p + 1)$
$= (5p + 3)(2p + 1)$

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