What is the simplified form of 3 over 4x plus 3 + 21 over 8 x squared plus 26x plus 15 ? a. 6(2x+5) / (2x-5)(4x+3) b. 6/(4x+3) c. 6(x+6)/ (2x-5)(4x+3) d. 6(x+6)/ (2x+5)(4x+3)

3 over 4x plus 3 + 21 over 8 x squared plus 26x plus 15

factor the quadratic expression

⇒

=

Find LCD , and make the denominators same by multiplying first expression by (2x+5) both in numerator and denominator

=

Simplify

=

=

=

Factor the numerator

=

Option D

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.