Write 40 as a product of primes.
Use index notation when giving your answer.

2x2x2x5 or 2³x5

Step-by-step explanation:

 40

  / \

2    20

      / \

    2   10

          / \

         2  5

This can easily be done with a factor tree.

40

/ \

2 20

/ \

2 10

/ \

2 5

40= 2³×5

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

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