Write each rational expression as an equivalent expression with the LCD of the two expressions as the denominator.
and 
A. 
; 
B. 
; 
C. 
; 
D. 
; 
Answer: D
Mathematics
You might also like to view...
Find the x- and y-intercepts. If no x-intercepts exist, state so. Round to two decimal places if necessary.f(x) = -x2 + 13x - 42
A. x-intercepts (6, 0) and (7, 0); y-intercept (0,-42) B. x-intercepts (6, 0) and (7, 0); y-intercept (0,6) C. x-intercepts (-6, 0) and (-7, 0); y-intercept (0,-42) D. No x-intercepts; y-intercept (0,6)
Mathematics
Use the division shortcut to find the quotient.700 ÷ 100
A. 7000 B. 70 C. 7 D. 800
Mathematics
Evaluate the expression.(-2)3 - (-2)2
A. 4 B. -12 C. -4 D. 12
Mathematics
Use the substitution method to solve the system. x + 7y = 14-5x + 8y = 16
A. (1, 1) B. (0, 2) C. (-2, 0) D. No solution
Mathematics