3 years ago

Share 33 in the ratio 5:4:2

Mathematics

1 answer:

mr_godi [17]3 years ago

5 0

Answer:

Step-by-step explanation: to be honest i do not know

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Answer:

Part a)

Steve's expression is $2(2x+5)^{2}-7$

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Part b)

Jasmine's expression is

$(3x^{2})+(25x)$

For x=2, the expression is equal to $62$

Step-by-step explanation:

Part a)

Let

n-----> the first term

The expression is

$(n-7)$

$n=2(2x+5)^{2}$

substitute

Steve's expression is

$2(2x+5)^{2}-7$

Evaluate for x=3

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Part b)

Let

n-----> the first term

Jasmine's expression is

$(3x^{2})+(25x)$

Evaluate for x=2

$(3(2)^{2})+(25(2))=12+50=62$

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