heyneighbor
heyneighbor
22-05-2018
Mathematics
contestada
please help
will give brainliest
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Аноним
Аноним
22-05-2018
So, the questions is 4b * (√7b)^2
= 4b * (√7b) * (√7b)
= 4b * (7b)
= 28b^2
Hope this helps.
If you have any questions, please put them in the comment section below.
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limacharliesierra
limacharliesierra
22-05-2018
Square root to the power of 2 will disappear, so:
-> 4b x (sqroot (7b))^2
= 4b x 7b
= 28b^2
Answer Link
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