Question

Multiplication of Monomial by Monomial

$1.9xy \: 12x \\ 2.7y {}^{2} \: 9z \: \: 4y \: \: 11z ^{3} \\ 3. \: 3x ^{2} \: \: 5y$
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Answer 1

Answer:

total answer is 1,108.3x⁴y⁵z⁴

Step-by-step explanation:

(1.9xy)(12x) = 22.8x²y

(2.7y²)(9z)(4y)(11z³)= 1,069.2y³z⁴

(3.3x²)(5y)= 16.5x²y