3x2+13 x +4 factorise
Answers
Answered by
5
Step-by-step explanation:
3x² + 13x + 4
3x² + 12x + x + 4
3x ( x + 4 ) + 1 ( x + 4)
( 3x + 1 ) ( x + 4 )
Answered by
0
Step-by-step explanation:
. 3x^2 + 13x + 4
3x^2 + 12x + x +4
3x(x +4) + 1(x+4)
✓✓ (3x+1)(x+4)
hope it's helpful...
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