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If 7 ∑ k=0 (k−2) = 7 ∑ k=0 (k−1)+B, then B=?
1 AnswerMathematics11 months agoWhat is the inverse of the function given by f(x)=e^3x +1?
1 AnswerMathematics11 months agoThe scores of dart game are 46,25,33,56,31,46, 49,55,a,b,and c. If 33 is the only mode,46 is the median,and a>c,Whats range of values for a?
The scores of a dart game are 46, 25, 33, 56, 31, 46, 49, 55, a, b, and c. If 33 is the only mode, 46 is the median, and a>c, what is the possible range of values for a?
Mathematics1 year agoThe polynomial 2x^3–ax^2+5bx+4b has a factor x–2 and, when divided by x+1, a remainder of –15 is obtained. Find the values of a and b ?
With these values of a and b, factorize the polynomial completely. Hence, or otherwise, find all the real factors of: 2x^6–11x^4+10x^2+8
Mathematics1 year agoThe polynomial 2x^3–ax^2+5bx+4b has a factor x–2 and, when divided by x+1, a remainder of –15 is obtained. Find the values of a and b. ?
With these values of a and b, factorize the polynomial completely. Hence, or otherwise, find all the real factors of 2x^6–11x^4+10x^2+8
2 AnswersMathematics1 year agoIf f(x)=x^6–6x^4+17x^2+k, find the value of k for which x+1 is a factor of f(x). ?
If f(x)=x^6–6x^4+17x^2+k, find the value of k for which x+1 is a factor of f(x). When k has this value, find another factor of f(x), of the form x+a where a is a constant.
4 AnswersMathematics1 year agoFactor h(x)=x^3+3x^2−8x−30?
I already got (x-3)(x^2+6x+10), but for some reason it is said that the answer is wrong.
4 AnswersMathematics1 year ago