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Algebra
I need help in finding the remainder when you divide 5x2 + 4x 40 by x4.. (5x2 = 5x(2) I also need to know what is the completely factored form of 4x5  256x3 (4x5 = 4x(5) & 256x(3) I also need the solutions of the equation 1.5x2
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1. Find (f·g)(x) where f(x) = 1/x²+3 and g(x) = √x2. a) (f·g)(x) = 1/x2 b) (f·g)(x) = 1/√x2 +3 c) (f·g)(x) = √2x²5/x²+3 2. Find (g·f)(x) where f(x) = x²2 and g(x) = 5x8. a) (g·f)(x) = 5x²18 b) (g·f)(x) =
asked by STUDENT on November 9, 2016 
Check a few more CALC questions, please?
I feel pretty good on my answers. Are there any I got wrong? Thank you for the help! 1. If g(x) = tan (5x^2), then g′(x) = * 10x sec2(5x2) sec2(5x2) –10xsec(5x2)tan(5x2) 10sec2(5x2) 7xsec2(5x2) 2. The inflection point of the
asked by Samantha on December 19, 2013 
Math help please check
Add or Subtract for #34 3. (2x2 + 6x + 1) + (–7x2 + 2x – 3) 5x2 – 4x – 2 –5x2 + 8x – 2 5x2 – 8x + 2 –9x2 – 8x + 2 4. (3x2 – 7x – 4) – (6x2 – 6x + 1) –3x2 – x –5 –3x2 –13x + 5 9x2 – x + 5 3x2
asked by Delilah on May 6, 2013 
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Given f(x) = 5x2 – 3x + 1, find f(–2). so would this be 5(2*2) 3(2)+1 answer being 15 not correct (I assume looking at your substitution that the first term is 5x^2 or 5x²) f(x) = 5x^2 – 3x + 1 f(2) = 5(2)^2  3(2) +
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Are my answers correct if not which are right? Find the second difference for the sequence. 7, 6, 7, 10, 15, 22, …. 1 2 3 5 answer:a Find first differences for the sequence in order from a1 to a5. Determine whether or not the
asked by sally on December 14, 2016 
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can you check my answers? Find Pk + 1 if Pk = 7 + 13 + 19 + ...+[6(k  1)+1] + (6k + 1) 7 + 13 + 19 + …+[6(k  1) + 1] + (6k + 1) + [6(k + 1) + 1] 8 + 14 + 20 + …+[7(k  1) + 1] + (7k + 1) 7 + 13 + 19 + …+(6k + 1) 7 + 13 +
asked by Anonymous on December 14, 2016 
can you check my answers precalculus
can you check my answers? Find Pk + 1 if Pk = 7 + 13 + 19 + ...+[6(k  1)+1] + (6k + 1) 7 + 13 + 19 + …+[6(k  1) + 1] + (6k + 1) + [6(k + 1) + 1] 8 + 14 + 20 + …+[7(k  1) + 1] + (7k + 1) 7 + 13 + 19 + …+(6k + 1) 7 + 13 +
asked by Anonymous on December 14, 2016 
Algebra Help ASAP
1.add or subtract. (4x²+15x3)(3x²+5) A:7x²+15x8 B:x²+12x+2 C:x²+15x8 D:7x²+8 2.Simplify the polynomial. 3f²+4f3+8f²+7f+1 A:5f²11f+2 B:11f²+11f+2 C:5f²+11f2 D:5f²+11f2 3.Add or Subtract.
asked by The Weekend on May 22, 2017 
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1.add or subtract. (4x²+15x3)(3x²+5) A:7x²+15x8*** B:x²+12x+2 C:x²+15x8 D:7x²+8 2.Simplify the polynomial. 3f²+4f3+8f²+7f+1 A:5f²11f+2 B:11f²+11f+2 C:5f²+11f2 D:5f²+11f2*** 3.Add or Subtract.
asked by The Weekend on May 22, 2017 
Algebra 2 Help!
1.) Simplify the expression. [sqrt3 + 2i][sqrt3  2i] 2.) Solve using the square root property. (y  4)2 = 18 3.) Rewrite the the function in vertex form. You may use completing the square or an alternate method. f(x) = 5x2  10x
asked by Lori on February 28, 2014