Answer:
I will be using differentiation method
Step-by-step explanation:
x^2+5x =-8
2×x ×x^2-1 +5x = -8
2x +5x = -8
7x = -8
divide both sides by the co-efficient of x
7x÷7=-8÷7
x =-1.5
It's gonna be 0.416 because 6 is in the thousandths place and nothing it next to it
Answer:

Step-by-step explanation:
<u>Given equation is:</u>

Multiply 2 to 4

While comparing both sides, we get:
7 = n
OR
n = 7
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
Answer:
this is false. that would be the formula to find the volume
Step-by-step explanation:
Answer:
2 and 4
Step-by-step explanation: