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FACTORISE =
4X²+ 17x+15
THX


Sagot :

Answer:

[tex]\sf (4x +5)(x+3)[/tex]

explanation:

[tex]\sf 4x^2 + 17x + 15[/tex]

common term of 15 and 4 is 60: [ 12 * 5 ]

[tex]\sf 4x^2 +12x+5x+ 15[/tex]

break down and factorise

[tex]\sf 4x(x+3) +5(x+3)[/tex]

group them together

[tex]\sf (4x +5)(x+3)[/tex]