Category: Algebra

Ia m beat in math

Numerical Expressions is consist of number and arithmetic operators it does not contain unknown variable equality or inequality

Algebraic expression is a variable and constant or a combination of constant and variable are separated by plus or minus sign.

This question is maths want to solve the problem and found the a,b,c

2x + 5= 25 find the value of x

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I cannot get the concept to complete each of these problems.

2x + 5 = 13 , 2x = 13-5 , x =8/2 , x=4

Question: Find the zeros of the polynomial: x^2 – 5x + 6 Solution: Given polynomial: x^2 – 5x + 6 Factorise: x^2 – 5x + 6 = (x – 2)(x – 3) Now, x – 2 = 0 x = 2 x – 3 = 0 x = 3 Answer: Zeros are 2 and 3

Cu 5. Tung mt ng xu cn i v ng cht 3 ln lin tip. Xc sut ca bin c A: Trong 3 ln tung c t nht 1 ln xut hin mt sp l: