Provide an appropriate response.Why is the answer (x2 - 25)(x2 + 25) not the correct answer to the instruction "Factor 
) completely"?
What will be an ideal response?
The term x2 - 25 can still be factored as (x - 5)(x + 5).
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Find the perimeter of the figure.A rectangle 9 yd × 15 yd
A. 270 yd B. 24 yd2 C. 48 yd D. 36 yd2
Solve the rational inequality. Express the solution in interval notation.
> 0
A. (-5, 2) ? (5, ?) B. (-?, -5) ? (5, ?) C. (-5, 2) ? (2, 5) D. (-?, -5) ? (2, 5)
Solve the problem.An airplane leaves Los Angeles for Denver at a speed of 420 mph. Thirty minutes later, a plane going from Denver to Los Angeles leaves Denver, which is 850 miles from Los Angeles, at a speed of 470 mph. When they meet, how far are they from Denver?
A. 115 mi B. 338 mi C. 286 mi D. 57 mi
Approximate the value of x. Round to four decimal places.ex = 74,100,000
A. 7.8698 B. 18.1209 C. 0.0550 D. 6.6080