Question

$\large\sf\underline{{\color{cyan}{ QUESTION \: :−}}}$

(2x²-3x+4) (x²-5x-3)

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Answer 1

Answer.

Set the factor '(7 + -1x)' equal to zero and attempt to solve:

Simplifying

7 + -1x = 0

Solving

7 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-7' to each side of the equation.

7 + -7 + -1x = 0 + -7

Combine like terms: 7 + -7 = 0

0 + -1x = 0 + -7

-1x = 0 + -7

Combine like terms: 0 + -7 = -7

-1x = -7

Divide each side by '-1'.

x = 7

Simplifying

x = 7

Solution

x = {1, 7}

Hope my answer was helpful to you.