Question

starting from (-5)x4 find (-5)x(-6)​

Answer 1

Answer:

(-5)×4=-20

(-5)×(-6)=30 (–×–=+)

Answer 2

Answer:

(-5)×(-6)=-5 × -6

first we have to multiply 5 and 6 =30

*multiplication of sign

(—×—) = +

so we should multiply minus of both number we get plus

but we use the sign of number which is greater and other way is we can cut - from -

(-5)×(-6)=30