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Helen [10]
3 years ago
14

Expand and simplify (x - 1)(2x + 3)

Mathematics
2 answers:
meriva3 years ago
8 0

Answer: 3x+2

Step-by-step explanation:

xxMikexx [17]3 years ago
6 0

Answer:

=2x^{2}+x-3

Step-by-step explanation:

This can be solved by foiling.

( a+b)(a+b)

=aa+ab+ba+bb

(x - 1)(2x + 3)      

=2x^{2}+3x-2x-3  

=2x^{2}+x-3    

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ABCD∼EFGH AD=45 in. , EH=75 in. , and AB=30 in. What is EF ?
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In similar figures, corresponding sides are proportional.  We use the similarity statement ABCD~EFGH to write a proportion:

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\\
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3 0
3 years ago
1/5x+y=2/5<br> 1/0x+1/3y=1/2
kkurt [141]
A) 
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<span>c) </span>
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4 0
3 years ago
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bezimeni [28]

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