Answer the question.Why is the answer (x2 - 36)(x2 + 36) not the correct answer to the instruction "Factor  completely"?

What will be an ideal response?


The term x2 - 36 can still be factored as (x - 6)(x + 6).

Mathematics

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Perform the indicated operations. Write the result using a radical. Assume that all variables represent positive values.

A.
B.
C.
D.

Mathematics

Solve the formula for the specified variable.F = C + 32 for C

A. C = (F - 32)
B. C = 
C. C = 
D. C = (F - 32)

Mathematics

Solve the problem.The Fahrenheit temperature, F, in Siber City in October ranges from  Write an absolute value inequality whose solution is this range.

A.  < 57
B.  < 15
C.  < 72
D.  > 42

Mathematics

Use the Pythagorean Theorem to find the unknown length. Give the exact answer in simplified form. Then give an approximate answer rounded to two decimal places when necessary.

A. x = 10; x ? 3.16 B. x = 277; x ? 16.64 C. x = 115; x ? 10.72 D. x = 19; x ? 4.36

Mathematics