Math, asked by dana2007, 5 months ago

factorise x(15x + 8) +1

Answers

Answered by sammasam05

2

Answer:

x(15x+8)+1

= 15x²+8x+1

=15x²+(5+3)x+1

=15x²+5x+3x+1

=5x(3x+1)+1(3x+1)

=(3x+1)(5x+1)

(3x+1)=0 | (5x+1)=0

=3x= -1 | =5x= -1

=x= -⅓ | =x= -⅕

Answered by Anonymous

1

Answer:

above answer is right okkkk

mark brillient ❤️❤️❤️

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