Find the product of the following binomials: (3a²+2b²) (2a²-5b²)
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Answered by
1
6a4-15a2b2+4a2b2-10b4
6a4-10b4-11a2b2.
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Answered by
1
the answer is 6 a power 4 - 10 b power 4
Step-by-step explanation:
betweenbetween the two brackets there are no signs which means that is multiplication symbol
so we should multiply like terms
first we will take 3 a square and 2 a square which are like terms
3 into 2 is 6 and the power is two and two which also gets multiplied and changes into 4
so 3 a power 2 into 2 a power 2 is 6 power 4
next 2 b power 2 and -5 b power 2 is 10 b power 4
so the answer is 6 a power 4 - 10 b power 4
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