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SVETLANKA909090 [29]
3 years ago
10

When the expression 2x^2+5x-3 is written in the equivalent form (2x-1)(x+3), list the factors

Mathematics
2 answers:
lys-0071 [83]3 years ago
5 0

Answer:

see explanation

Step-by-step explanation:

To factor the quadratic

2x² + 5x - 3

Consider the product of the factors of the coefficient of the x² term and the constant term which sum to give the coefficient of the x term.

product = 2 × - 3 = - 6 and sum = + 5

The required factors are + 6 and - 1

Use these factors to split the x- term

2x² + 6x - x - 3 (factor the first/second and third/ fourth terms )

= 2x(x + 3) - 1(x + 3) ← factor out (x + 3)

= (x + 3)(2x - 1)

The factors are (x + 3) and (2x - 1)

raketka [301]3 years ago
3 0

Rjahwhansnwkwoqlqmsnfnddj

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Answer:

Determination of the Finance Charge, Carry-over balance, Minimum Payment for each of the next two months:

Finance Charge:

First month = $7.91

Second month = $7.72

Carry-over balance:

First month = $487.59

Second month = $475.50

Minimum Payment:

First month = $20.32

Second month = $19.81

Starting balance (Carry-over balance + Finance charge):

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Second month = $495.31

Step-by-step explanation:

a) Data and Calculations:

Credit Finance = $500

APR = 18.99%

Minimum monthly payment = 4% of the balance

Monthly rate of interest = 0.1899/12 = 0.015825

Finance Charge:

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Second month = $7.72 ($487.59 * 0.015825)

Carry-over balance:

First month = $487.59($507.91 - $20.32)

Second month = $475.50 ($495.31 - $19.81)

Minimum Payment:

First month = $20.32 ($507.91 * 4%)

Second month = $19.81 ($495.31 * 4%)

Starting balance (Carry-over balance + Finance charge):

First month = $507.91 ($500 + $7.91)

Second month = $495.31 ($487.59 + $7.72)

6 0
3 years ago
-7x + 2y = -5<br> y = -7x + 8<br> explain how please
Fiesta28 [93]

Answer:

x = 1 and y =1

Step-by-step explanation:

y = -7x + 8

sub into other eq

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-7x - 14x + 16 = -5

-21x = -21

x - 1

y = -7(1) + 8

y = 1

7 0
3 years ago
What is the variable of 7m + 3​
zlopas [31]
The variable would be m Lol
8 0
3 years ago
Read 2 more answers
I rlly need a worded story thingy that equals 2361.
Flura [38]
I’m not sure what the question is? But if you’re referring to Jack then here you go: if Jack had 3 apples and now he ate 2 he would end up with 1 apple left.
5 0
3 years ago
Pls solve this with step by step.
MAVERICK [17]

Step-by-step explanation:

-x+5+6x-7x-14

6x-8x+5-14

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3 0
2 years ago
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