what is the coefficient in the expression 10x + 8?
316609
In the given expression, 10x + 8, the numerical coefficient is 10 and the literal coefficient is x. The number 8 is not considered as a coefficient since the value is a constant.
1064275
['B+C=A.', 'M⋅GCD(B,C) + N⋅GCD(B,C) = A.', '(M + N)⋅GCD(B,C) = A.']
120199
['Determine the number by which to increase the smaller exponent by so it is equal to the larger exponent.', 'Increase the smaller exponent by this number and move the decimal point of the number with the smaller exponent to the left the same number of places. ... ', 'Add or subtract the new coefficients.']
1105883
A coefficient is a number used to multiply a variable. Example: 6z means 6 times z, and “z” is a variable, so 6 is a coefficient. Variables with no number have a coefficient of 1. Example: x is really 1x.
658847
The coefficient tells you how many molecules of that substance there is. The subscript tells you what the substance it. It tells you the the amount of each element there are in the molecule.
113462
Parts of an Equation A number on its own is called a Constant. A Coefficient is a number used to multiply a variable (4x means 4 times x, so 4 is a coefficient)
699848
['X^(-1) is equivalent to inv(X) .', 'x = A\\b is computed differently than x = inv(A)*b and is recommended for solving systems of linear equations.']
86484
"2x+x^4 is a algebraic expression is a polynomial with a degree of 4. Explnation: An algebraic expression or a polynomial, consisting of only three terms, is called a trinomial. Thus x + y + 1, x2 + 3x + 2, x2 + 2xy + y2 are all trinomials.
384693
['As you go right, the numbers go up, which is addition (+).', 'As you go left, the numbers go down, which is subtraction (–).']
1302053
['Start by using your first factor, 1. Substitute "1" for each "x" in the equation: (1)3 - 4(1)2 - 7(1) + 10 = 0.', 'This gives you: 1 - 4 - 7 + 10 = 0.', 'Because 0 = 0 is a true statement, you know that x = 1 is a solution.']
1102490
In addition of algebraic expressions while adding algebraic expressions we collect the like terms and add them. The sum of several like terms is the like term whose coefficient is the sum of the coefficients of these like terms.
504414
For example, 2(3 + 8) is a numeric expression. Algebraic expressions include at least one variable and at least one operation (addition, subtraction, multiplication, division). For example, 2(x + 8y) is an algebraic expression.
1102207
Algebra - Basic Definitions A number on its own is called a Constant. A Coefficient is a number used to multiply a variable (4x means 4 times x, so 4 is a coefficient)
993827
8*9*10 = 720. 720 will work because 7+2+0 = 9, but it's not the LCM, is it? because if you divide it by 2, you get 360, and 360 meets all the requirements for the LCM.
263103
['Remove Common Factors if possible.', 'If the coefficient of the x2 term is 1, then. x2 + bx + c = (x + n)(x + m), where n and m. · Multiply to give c. · Add to give b.', 'If the coefficient of the x2 term is not 1, then use either. Guess-and Check. List the factors of the coefficient of the x2 term.']
575068
The method to use is called "splitting the middle term." Multiply the coefficient of the first term by the constant. Find two number that when added equal 1 and when multiplied equal −2 . The numbers that meet the criteria are 2 and −1 .
1292483
Thus, if a quadratic has two real roots α,β, then the x-coordinate of the vertex is 12(α+β). Now we also know that this quantity is equal to −b2a. Thus we can express the sum of the roots in terms of the coefficients a,b,c of the quadratic as α+β=−ba.