Question

HCF of 45x⁴y² and 90x²y²​

Answer 1

Answer:

$45x ^{2}y ^{2} = 3 \times 3 \times 3 \times 5 \times x \times x \times x \times x \: \times y \times y \: \\ 90x^{2}y ^{2} = 5 \times 2 \times 3 \times 3 \times 3 \times x \times x \times y \times y \: \\ so \: , \: HFC \: = 45x ^{2}y^{2}$

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