Provide an appropriate response.Is the sum of trinomials ever a binomial? Why or why not?
What will be an ideal response?
Yes; consider the following.
(2x2 - 5x + 3) + (x2 + 5x - 7) = 3x2 - 4
Mathematics
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Find the probability.If you are dealt two cards successively (with replacement of the first) from a standard 52-card deck, find the probability of getting a heart on the first card and a diamond on the second.
A. 
B. 
C. 
D. 
Mathematics
Use the integral test to determine whether the series converges.
A. diverges B. converges
Mathematics
Evaluate the expression by first changing the form. Verify the answer by use of a calculator. sin 190° cos 70° - cos 190° sin 70°
A. - 
B. - 
C. 
D. - 
Mathematics
Divide. If a quotient goes beyond the hundredths place, round to the nearest hundredth.25.6 ÷ .4
A. 6.40 B. 10.24 C. 64.00 D. 640.00
Mathematics