Question

When the product of 6 and the square of a number is increased by 5 times the number, the result is 4. Which equation represents this situation?

Answer 1

Answer:-1/2 or -4/3

Step-by-step explanation:

Let the number be 'x'

According to the question:-

(6 * x^2 ) + 5x = 4

6x^2 + 5x - 4 = 0

6x^2 - 3x + 8x - 4 = 0

3x(2x-1)+4(2x-1) = 0

(2x+1) (3x+4) = 0

Either | Or

2x+1 = 0 | 3x+4 = 0

2x = -1 | 3x= -4

x =-1/2 | x= -4/3

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Answer 2

Answer:

The number 6 when added to a product of the number ' k ' and 4,

results in 50. Write an equation that represents the relation?

Step-by-step explanation:

4k+6=50....

So k= 40

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