Please help me solve this.

Mathematics

2 answers:

san4es73 [151]1 year ago

4 0

the answer is x is equals to 2 or x is equal to -5 in the equation x square + 3x - 10 is equals to zero where after solving you get x square + 5 x - 2 x - 10 is equals to zero you factorise you get x (x + 5) - 2 (x + 5) is equal to zero then after solving x is equals to 2 or -5

Vladimir79 [104]1 year ago

3 0

-x=2 that is the answer

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nignag [31]

Part A

f(x)=30∗0.2xandf(x)=45+3x
___________________________________________________________

Part B

f(x)=30+0.2(5)f(x)=45+3(5)
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___________________________________________________________

Part C

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2 years
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3 years
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4 years
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Read 2 more answers

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Lunna [17]

Step-by-step explanation:

Hey, there!

Here,

Given that:

$= 25 {x}^{2} - 4$