Factor out a GCF of 4, then you are left with perfect squares.
4(100-9x^2)
Factor what is left as a difference of perfect squares (the outside and inside terms from FOIL should cancel out which is why each parenthesis has a different sign
f(10+3x)(10-3x)
Answer:
use wolfram alpha it helps :D
Step-by-step explanation:
Answer:
Step-by-step explanation:
SHOULD HAVE BEEN TAKING NOTES THEY HELP ON THE TEST
Answer:
x=6
Step-by-step explanation:
ln 1=0
x-5=1
x=6