Please hel 1)Find the value of the polynomial 3x3 – 4x2 + 7x – 5, when x = 3 and also when x = -3.
2)Show that p-1 is a factor of p10 -1.

mình ko hiểu pt b gửi lên b viết rõ lại đc k

Step-by-step explanat ion:

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )