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Brrunno [24]
3 years ago
11

What is (3x+7b)(3b-19x)

Mathematics
2 answers:
IrinaK [193]3 years ago
7 0
21b²- 124bx-57x ² trust
mart [117]3 years ago
5 0

Answer:

21b to the 2nd power−124bx−57x to the 2nd power

Step-by-step explanation:

i hope this is correct

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QUESTION 1 OF 5<br> 10(23+ 7) = 100l + 100l<br> What is the value of l in the equation above?
aalyn [17]

Answer:

1.5

Step-by-step explanation:

An equation 10(23+7)=100ℓ+100ℓ is given and we are asked to find the value of ℓ.

To solve the equation, we have to move all the values containing ℓ on one side and other values on other side of equality.

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3 0
4 years ago
Read 2 more answers
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