Jika a = 2 b = - 3 , c = 0 p = 5 dan a = - 7 hitunglah nilai dari :a. abcpqb. (p-q)²-ab

Jika a = 2 b = – 3 , c = 0 p = 5 dan a = – 7 hitunglah nilai dari :a. abcpqb. (p-q)²-ab

SOAL A.

$(abcpq) = 2 times ( - 3) times 0 times 5 times ( - 7)$

$(abcpq) = ( - 6) times 0 times ( - 35)$

$(abcpq) = 210 times 0$

$(abcpq) = 0$

SOAL B.

${(p - q)}^{2} - {a}^{2} b = {(5 - ( - 7))}^{2} - {(2)}^{2} times ( - 3)$

${(p - q)}^{2} - {a}^{2} b = {(5 + 7)}^{2} - 4 times ( - 3)$

${(p - q)}^{2} - {a}^{2} b = {(12)}^{2} - ( - 12)$

${(p - q)}^{2} - {a}^{2} b = 144 + 12$

${(p - q)}^{2} - {a}^{2} b = 156$