Answer:
5(3√x) +9(3√x) = 15√x+27√x= 42√x
5∛x + 9∛x = 14∛x
Step-by-step explanation:
The question that you can ask yourself while reading in order to help you identify the main ideas is, what is the most important point the author wants me to understand. The correct answer would be option C. The main idea is considered as the most significant idea in a story or a paragraph. This sums up all of the other ideas that are being included in the story.
Answer:
3x ^3 +4x^2 −2
Step-by-step explanation:
STEP
1
: Equation at the end of step 1
(((5•(x3))+(3•(x2)))+1)-((2x3-x2)+3)
STEP 2 Equation at the end of step
(((5•(x3))+3x2)+1)-(2x3-x2+3)
STEP 3 :
Equation at the end of step
((5x3 + 3x2) + 1) - (2x3 - x2 + 3)
STEP
4:
Polynomial Roots Calculator :
4.1 Find roots (zeroes) of : F(x) = 3x3+4x2-2
Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F(x)=0
Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers
The Rational Root Theorem states that if a polynomial zeroes for a rational number P/Q then P is a factor of the Trailing Constant and Q is a factor of the Leading Coefficient
In this case, the Leading Coefficient is 3 and the Trailing Constant is -2.
The factor(s) are:
of the Leading Coefficient : 1,3
of the Trailing Constant : 1 ,2
Let us test ....
P Q P/Q F(P/Q) Divisor
-1 1 -1.00 -1.00
-1 3 -0.33 -1.67
-2 1 -2.00 -10.00
-2 3 -0.67 -1.11
1 1 1.00 5.00
1 3 0.33 -1.44
2 1 2.00 38.00
2 3 0.67 0.67
Hope This Helps
The answer is .005 because five out of one thousand need to be replaced.
