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Earn +20 ptsQ: Who invented negative-positive process photography?
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Continue Learning about Math & Arithmetic
How do you divide positive and negative numbers?
It is the same rules that apply for multiplying them:positive and negative are negativepositive and positive are positivenegitve and negative are positive
Why did they invent algebra?
It was invented out of need; it was a very long and slow process.
What did Frederick Scott Archer invent?
he invented the collodion process of phototgraphy
Who invented QR code?
The Quick Response (or QR) Code was invented by the Denso Wave company to track the vehicle manufacturing process.
The product of two or more numbers is a?
a multiple, as follows:positive * positive = positivepositive * negative = negativenegative * negative = positivemore than 2 numbers:positive * positive * positive = positivepositive * positive * negative = negativepositive * negative * negative = positivenegative * negative * negative = negativeand so on...also, (any number) * 0 = 0
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