A real root of x3 – 3x? + x +7=0 lies between two consecutive integers. Find these two integers. between -1 and 0 between O and 1 between -2 and -1 at -1

Q: Express as a polynomial.

A: To express 13a2+4b13a2-4b as a polynomial. Solution: We have identity a+ba-b=a2-b2. Using the above…

Q: 5 x+60 3x-30 X 2x+30

A: Let AB = x + 60AC = 3x – 30BC = 2x + 30

Q: Solve the polynomial x² - 6x = -8 x = 2,4 x = -2, -4 x = -1, -8

A: Given polynomial x2 - 6x = -8

Q: In 2017, two parks in the US had visitors (in the millions) that happened to be two consecutive…

A: Form an equation using , Product = 551 + Sum

Q: Com following wite x+30 ニ

A: Given,

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A:

Q: A and B are two positive integers. A and B are consecutive If the product of A and B is 4290, then…

A:

Q: Factor. w2 - 2wg +g2 w² – 2wg + g² =] (Factor completely.)

A:

Q: Express as a polynomial.

A: Use the identity x+y2=x2+y2+2xy.

Q: Find the values between which the expression x2-4x+3/x2+3  lies where x is and an element of real…

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Q: Find the interval notation of 19x+2>-18+3x

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Q: Solve for X. -9 13]-*-[33] 2X = -8 -8 9 -8 25] -2x 2X -2X X =

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Q: Simplity each of the following. (-21*)' (x+2y)(x-2y) 2.x -8x* (6x²)(-3x³)

A: Given query is to simplify the expression.