Solve 7(5y-4) 2(3y^6)

Evaluate

7 (5 y - 4) \times 2 (3 y^{6})

To find the roots of the expression,set the expression equal to 0

7 (5 y - 4) \times 2 (3 y^{6}) = 0

Multiply the terms

7 (5 y - 4) \times 2 \times 3 y^{6} = 0

Multiply

More Steps

42 y^{6} (5 y - 4) = 0

Elimination the left coefficient

y^{6} (5 y - 4) = 0

Separate the equation into 2 possible cases

y^{6} = 0 5 y - 4 = 0

The only way a power can be 0 is when the base equals 0

y = 0 5 y - 4 = 0

Solve the equation

More Steps

y = 0 y = \frac{4}{5}

Solution

y_{1} = 0, y_{2} = \frac{4}{5}

Alternative Form

y_{1} = 0, y_{2} = 0.8

Simplify the expression