Provide an appropriate response.Without actually solving each equation, determine which one of the following has 0 in its solution set. Explain your answer.p2 + 4p - 1 = 0-2x + 8x + 3 = 0x3 - 9x2 = 9x49r2 - 16 = 0

What will be an ideal response?


x3 - 9x2 = 9x This has 0 in its solution set because there is a common monomial factor of x.

Mathematics

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Solve the problem that involves probabilities with independent events.A single die is rolled twice. Find the probability of getting a 4 the first time and a 6 the second time.

A.
B.
C.
D.

Mathematics

Solve.135 = m ? 9

A. m = 1215 B. m = 135 C. m = 15 D. m = 9

Mathematics

Solve.David recently switched to a long distance phone company which charges a monthly fee of $5.95 plus $0.04 per minute. A linear function that expresses the monthly bill B as a function of minutes used m is  What is the implied domain of this linear function?

A. [5.95, ?) B. [0, 595] C. [0, ?) D. (0, ?)

Mathematics

Find the real solutions, if any, of the equation. Use the quadratic formula.16x2 - 64x + 64 = 0

A.
B.
C.
D. no real solution

Mathematics