# 2Pilihan ganda2a2b3c2×3a2b2c=…2a^2b^3c^2\times3a^2b^2c=\ldots2a7bc52a^7bc^56a4b5c36a^4b^5c^36a4b5c26a^4b^5c^23a4b5c23a^4b^5c^2
# 3Pilihan ganda(10x5y72xy2)2=…\left(\frac{10x^5y^7}{2xy^2}\right)^2=\ldots25x8y1025x^8y^{10}25x4y825x^4y^85x8y105x^8y^{10}5x4y85x^4y^8