[コンプリート！] Factorise (p Q)^2-20(p Q)-125 126273-Factorise (p+q)^2-20(p+q)-125
Two blocks of masses m_(1) = 10 kg and m_(2) = kg are connected by a spring of stiffness k = 0 N/m The coefficient of friction between the blocks and the fixed horizontal surface isPq p q xx abc ab a b x x x pq qr rp x y x y x y z Difficulty level Easy What is known Terms Factorise the following expressions 2 3 2 22 2 2 2 2 2 2 2 22 (i) 7 42 (ii) 6 12 (iii) 7 14 (iv) 16 16 2 2 2 2 2 2 5 zz z z z z u u u u u u u u u The common factors are 2, 2, and z 3 2(m) 36 d2 (n) 4 q2 (o) 49 w2 (p) x2 64 9 Factorise the following expressions, which contain a difference of squares (a) a2 4b2 (b) x2 25y2 (c) p2 64q2 (d) 16c2 d2 (e) 81 4g2 (f) 36w2 y2 (g) 4a2 1 (h) g2 81h2 (i) 49x2 y2 (j) 9c2 16d2 (k) 4p2 9q2 (l) b2 100c2 (m) 25 16a2 (n) 4d2 121 (o) 225 49k2 (p) 9x2 0·25 10 Factorise the following Gata Transcription Factors Sox17 And Tfap2c Drive The Human Germ Cell Specification Program Life Science Alliance Factorise (p+q)^2-20(p+q)-125