Answer:
x = 7, x = -3
Step-by-step explanation:
We can find the zeros by factoring the equation using the zero product property.
x^2-4x-21 = 0
(x-7)(x+3) = 0
<u>x-7 = 0</u>
x = 7
<u>x+3 = 0</u>
x = -3
Zeros are x=7 and x= -3.
12 oak boards
60 maple boards
hope this is helpful
Answer:
37/5
Step-by-step explanation:
2 ^ (3/5)
the 3is the power and the 5 is the root
Choice D
Just multiply the with and the length by four (considering the scale factor is 4)
3x4=12 and 7x4=28
