Perform the indicated operations and write the resulting polynomial in descending order of degree.(r3 - 7rs + 8s2) - (6r3 + rs - 6s2)
A. -5r3 - 6rs + 14s2
B. -5r3 - 8rs + 14s2
C. -5r3 - 8rs + 2s2
D. -6r3 - 7rs + 2s2
Answer: B
Mathematics
You might also like to view...
Factor the GCF from the polynomial.32x3y + 36xy5
A. 4xy(8x2 + 9y4) B. 4y(8x3 + 9xy4) C. 4x(8x2y + 9y5) D. xy(32x2 + 36y4)
Mathematics
Write a mathematical expression for the word phrase.-7 less than the sum of 5 and -12
A. (5 + (-12)) - 7 B. (5 - (-12)) - (-7) C. (5 + 12) - (-7) D. (5 + (-12)) - (-7)
Mathematics
Write the expression as sums or differences of multiples of logarithms.logy
A. logy5x B. logy7 +logyx + logy2 C. logy7x -logy2 D. logy7 +logyx - logy2
Mathematics
Graph the parabola.(y - 8)2 = 2(x + 1)
A. 
B. 
C. 
D. 
Mathematics