Math, asked by devendermadaan90, 2 months ago

the positive root of √(5x²+2x) =4 is​

Answers

Answered by universalfacttechz36
0

STEP1:Equation at the end of step 1

5x2 - (2x + 4) = 0

STEP2:Trying to factor by splitting the middle term

Factoring 5x2-2x-4

The first term is, 5x2 its coefficient is 5 .

The middle term is, -2x its coefficient is -2 .

The last term, "the constant", is -4

Step-1 : Multiply the coefficient of the first term by the constant 5 • -4 = -20

Step-2 : Find two factors of -20 whose sum equals the coefficient of the middle term, which is -2 .

-20 + 1 = -19

-10 + 2 = -8

-5 + 4 = -1

-4 + 5 = 1

-2 + 10 = 8

-1 + 20 = 19

I Hope, It'll Help You .

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