Question 1 Report
If P = 18, Q = 21, R = -6 and S = -4, Calculate (P−Q)3+S2R3 ( P − Q ) 3 + S 2 R 3 + S2
Answer Details
(P−Q)3+S2R3 ( P − Q ) 3 + S 2 R 3 = (18−21)3+(−4)2(−6)3 ( 18 − 21 ) 3 + ( − 4 ) 2 ( − 6 ) 3 = −27+16R3 − 27 + 16 R 3 = −11−216 − 11 − 216 = 11216