3x+11 5x-9 G D

Q: 4w-15=9w-5(w+3)

A: We have to find the value of w according to the given information

Q: x2 + 8x + 15

A: Solve for x:                           x2+8x+15=0   Now:                         To determine the…

Q: Find (2k - 5m)3.

A: The given expression is 2k-5m3. Formula used: a-b3=a3-3a2b+3ab2-b3

Q: (3x+5y)2

A: ANSWER :

Q: 9x=2x+8

A: We have to solve the given equation for x.…

Q: 2x2 - 3x- 15 = 5

A: Here we have a polynomial to solve for values of x.

Q: 1 ER=1 (- 100 k%3D1 2k+1

A:

Q: x+10 2х+6

A: We have to apply simple logic to solve this problem

Q: 2x+2x=2

A:

Q: 3x + 5x + 6 + 10 =

A: To solve these type of question follow these steps : Add same variables together and then equate.

Q: 10b+3x=13  x 3

A: for given equation we get 10b+3x=39 that is 3x=39-10b

Q: x2-12x+36

A: Given equation is,    x² - 12x + 36   Upon factorisation,  x² - 6x - 6x + 36 x(x-6) -6(x-6)  (x-6)…

Q: x+12

A: Explanation: Given that,  2x+12here we factorize this expression

Q: TC 3X-X²

A:

Q: 10k+1=40 -7k

A:

Q: 3x x+10

A: We have to find value of x for given isosceles triangle.

Q: 2x-14

A:

Q: d. Evaluate **-332 (x+3)

A:

Q: 2x2-x=-2

A: Assuming that the given equation needs to be solved, the solution is given below :

Q: 5x+3=3x+9

A:

Q: 6x + 7 – 8x + 12 = 15

A:

Q: x²+ 7x+ 10 =3 x+ 2

A: Given that  (x2 + 7x + 10)/(x +2) = 3

Q: 5x+9 e

A: We need to evaluate the following integral I = ∫e5x+9dx                           ........1 Formula…

Q: 2x² + x=10

A: According to the question. we have to solve the given expression 2x2+x=10. As the above expression…

Q: 2x+37+3x+3=9x-67

A:

Q: (3x-50)

A: From the given figure note that, x+3x-50+90=180. Obtain the value of x.…

Q: 10r+6r

A: =(10+6)r =16r.

Q: 10=2x+30

A: -10 would be correct answar.

Q: 3+2x2x

A:

Q: a + 4e + 5d+ 3a

A: We will simplify the given expression.     8a+4e+5d+3a=11a+4e+5d

Q: X+2x=4

A: Solve using basic concept of mathematical operations.

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.