What expression is equivalent to 9(3x + 8)? *
2 answers:
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Answer:
Area of the base =
Step-by-step explanation:
We know that volume of rectangular prism = (Area of base) x (Height)
or [Area of base] = [Volume]/[Height]
So basically we need to divide given area by given height to find the answer.
given height is (x+2) that means (x+2) must be factor of volume equation
or x=-2 must be root of volume equation so write down coefficients of volume equation then we divide by -2 as shown in attached picture.
Last digit on the right is always remainder.
Remaining coefficients {2, 5, -18} will give the area equation:
Hence final answer is:
Area of the base =
<h2>The value of 
÷ 
+ 
</h2>
Step-by-step explanation:
We have,
÷
+
To find, the value of ÷
+
= ?
∴ ÷
+
Taking LCM of denominator, we get
Dividing numerator and denominator by 5, we get
∴ The value of ÷
+
Hence, the value of ÷
+
is equal to