Question

For what value of q, (-4) is a zero of the polynomial



x^2 –2x – (7q – 3) ?

Answer 1

Answer:

27/7

Step-by-step explanation:

x^2-2x-(7q-3)

replace x by (-4)

(-4)^2-2(-4)-(7q-3)=0

16+8-7q+3=0

27-7q=0

27=7q

q=27/7