please tell me question no.12,13and14 we have to multiply as it is mentioned at the top
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plese tell me guys
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12- a² , ab , b²
= (a²× ab)× b² = a³b × b² = a³b³
13- abx, - 3a²x , 7b²x³
= (abx × -3a²x) × 7b²x³
= (-3 a³bx²) × 7b² x³ = -21 a³b³x^5
14- -3bx , -5xy , -7b³y²
= ( -3bx × -5xy ) × -7b³y²
= (15 bx²y) × (-7b³y²)
= -105 b⁴x²y³
= (a²× ab)× b² = a³b × b² = a³b³
13- abx, - 3a²x , 7b²x³
= (abx × -3a²x) × 7b²x³
= (-3 a³bx²) × 7b² x³ = -21 a³b³x^5
14- -3bx , -5xy , -7b³y²
= ( -3bx × -5xy ) × -7b³y²
= (15 bx²y) × (-7b³y²)
= -105 b⁴x²y³
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