Answer:
C: 2x^5
Step-by-step explanation:
Leading coefficients are the numbers written in front of the variable with the largest exponent. Just like regular coefficients, they can be positive, negative, real, or imaginary as well as whole numbers, fractions or decimals. For example, in the equation -7x^4 + 2x^3 - 11, the highest exponent is 4.
87/1000 into a decimal is 0.087,
You can divide with your calculator, or you can use place value.
0.8 = 8/10
0.87 = 87/100
0.087 = 87/1000
And so on and so forth...
Convert decimals to fractions
Multiply both sides by 10
Move expression to the left.
Remove zero.
Solve the quadratic equation.
Remove parenthesis and calculate.
Add the numbers
Separate the solutions
The final solution are
