Algebraic expressions and identities class 8 if 4x^2+(9/x^2)=13 find the value of 4x^2-(9/x^2)

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

b.   e = 7.5h

hope this , lovely!