Math, asked by govindsing2girase, 9 months ago

10A²-A-3
Please solve this

Answers

Answered by Imblank

1

Step-by-step explanation:

10A²-A-3

10A²-(5-6)A-3

10A²-5A+6A-3

5A(2A-1)-3(2A-1)

(2A-1)(5A-3)

Answered by AKStark

1

Answer:

$10 {a}^{2} - a - 3 \\ \\ = 10 {a}^{2} + 5a - 6a - 3 \\ \\ = 5a(2a + 1) - 3(2a + 1) \\ \\ = (5a - 3)(2a + 1)$

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