5. If one zero of the quadratic polynomial x2 + 3x + k is 2, then the value of k is (a) 10 (b)-10 (c) 5 (d) -5 noir of quations x+2y-5 = 0 and -47-8y+20=0 have:
Answers
Answered by
0
Answer:
the answer will be...b) -10
Similar questions