Question

Answer the question please!!!!!!


`Simplify \: \: \\ ( \: a \: ) \: 287 \: * \: 90 \\ ( \: b \: ) \: 105 \: * 95`
​

Answer 1

a) 25830

b)9975

Explanation:

a) 287

x 90

25830

b) 105

x 95

9975