Multiplying like and unlike terms
Like terms and unlike terms can multiply each other
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Example: 3y² × 2y²
: 3 × 2 =6 (multiply the number)
:y²×y² (add the exponent of the like base, 2 +2 = 4)
(NB!! the y or the Base you bring it down the way it is)
Meaning: 6y⁴
Example: (2xy)²
(everything inside the bracket is being raised to the power 2)
Meaning: (2xy)² = 2² x² y²
: 4²x²y²
Try out:
a). 2k² × - 4k⁶
b). 6x²(2x)
c). (4ab)²

Can you explain more on this!
ReplyDeleteGood job!!
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