Question

Find the least common multiple of each pair of polynomials.
3x+5 and 9x^2-25

Answer 1

did u factor the quadratic polynomial. do it. it will give u a clue

Answer 2

u can factor
\[\large 9x^2-25=(3x)^2-5^2=(3x+5)(3x-5) \]

Answer 3

so
\[\large \text{l.c.m.}(3x+5;9x^2-25)=(3x+5)(3x-5)=9x^2-25\]

Answer 4

got it?

Answer 5

yes, thank you!!

Answer 6

u r welcome