Solve. X^2+8x=9 a. What number should be added to both sides of the equation to complete the square?
b. Solve for x by completing the square

you cant answer this dummy

step-by-step explanation:

this is answer of 144 cubic meters

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.

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step-by-step explanation: