x-2 is a factor of 5 x square + 15 x - 50
Answers
Answered by
0
Answer:
-60
Step-by-step explanation:
Since x-2 is the factor of given polynomial.
Thus, x=2 (putting this value of x in polynomial).
→5x²-15x-58
→5×4-15×2-58
→20-30-50
→20-80
→ -60
Answered by
0
Answer:yes
Step-by-step explanation:
f(x)=5x^2+15x-50
f(2)=5×(2)^2+15×2-50
=20+30-50
=0
therefore,(x-2)is a factor of f(x)
Similar questions