Add and subtract as indicated. Simplify and leave the numerator and denominator in your answer in factored form.
- 
A.
B.
C. 4
D. 4x
Answer: C
Mathematics
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Provide an appropriate response.Find the measurement of length y.
A. 2 cm B. 6 cm C. 7 cm D. 3 cm
Mathematics
Simplify.
A) 5 ft
B) 500 foot-pounds
C) 1600 foot-pounds
D) 2 ft
E) 5 foot-pounds
Mathematics
Answer the question.If the trinomial ax2 + bx + c is a perfect square, what can we conclude about the solutions of the equation ax2 + bx + c = 0?
A. The equation has no real number solutions. B. The equation has two different rational solutions. C. The equation has exactly one rational solution. D. The equation has exactly one irrational solution.
Mathematics
Change the logarithmic expression to an equivalent expression involving an exponent.log3243 = x
A. x3 = 243 B. 243x = 3 C. 2433 = x D. 3x = 243
Mathematics