Question

What is the simplified form of 3 over 2x plus 5 + 21 over 8 x squared plus 26x plus 15 ?

6 time the quantity 2 x plus 5 end quantity over the quantity 2x minus 5 end quantity times 4 x plus 3

6 over the quantity 4 x plus 3

6 time the quantity x plus 1 end quantity over the quantity 2x minus 5 end quantity times 4 x plus 3

6 time the quantity x plus 1 end quantity over the quantity 2x plus 5 end quantity times 4 x plus 3

Answer 1

@Nurali

Answer 2

thanks man

Answer 3

( 3 /( 2x+5 )) + ( 21 / (8x^2 + 26x + 15))

= ( 3 /( 2x+5 )) + ( 21 / (8x^2 + 20x + 6x + 15))

= ( 3 /( 2x+5 )) + ( 21 / (4x(2x + 5) + 3(2x + 5))

= ( 3 /( 2x+5 )) + ( 21 /(2x + 5)(4x + 3)

= [ 3 (4x + 3) + 21 ] /(2x + 5)(4x + 3)

= [ 12x + 9 + 21 ] /(2x + 5)(4x + 3)

= [ 12x + 30 ] /(2x + 5)(4x + 3)

= 6(2x + 5) /(2x + 5)(4x + 3)

= 6 / (4x + 3)

Answer 4

Anytime.