Simplify: 6x – 5(4x + 3) – 10.

Q: What property of addition is x(7+10)?

A: Given  x(7+10) We have to apply the property of addition to solve this

Q: Q3. Simplify: a) (y)(9y®) b) с) а-7

A: Solving the problem by just simplifying them.

Q: 2dx Evaluate 6x-x2

A: 6x - x2  = 9 - (x2 - 6x + 9) = 9 - (x - 3)2

Q: 3.) Simplify: -7x – 2 x + 18y – 21y + 3x

A:

Q: What is the order of operation of (2x+9)/2 when x-6 and why

A:

Q: Write the general term for (6x + 2y)*". 10

A: The given expression 6x+2y10 contains a sum of two terms, so it is known as a binomial. Compare the…

Q: 8<3r-1<-1

A:

Q: |-2r-1|=11

A:

Q: which the comple 2xy + i(bx2 - y² +

A:

Q: simplify -7y^7-9y^6/y^4

A:

Q: 8. y = 2xy

A:

Q: -8a b3 Ba³b³ Simplify: -2ab6

A: Using factored form

Q: What is the order of operation evaluate (2x+9x)/2 when x=6 and why

A:

Q: explain why. (4k²-3) a) Σ=1 (7k²+6) k

A: ROOT TEST For  a given series ∑k=1∞ak, if  (i) limk→∞akk < 1 then the series ∑k=1∞ak convergent.…

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: Why is (-3x2) (2x-5) not simplified? What must be done to simplify the expression?

A: Given: -3x22x-5 we know that for finding this product we use given below property axmbxn=abxm+n

Q: -5m-2+9m

A: Given: -5m-2+9m

Q: Add 5/(x + 3) + ( x - 2)/ (x2 + 7x + 12 ) and simplify the result.

A: Given: 5x+3+x-2x2+7x+12

Q: 5r-2s=-13 2r+5s=47

A: Given : 5r-2s=-13 2r+5s=47

Q: what does 2x+3=5 equal?

A: Here the given equation is linear equation.

Q: В ngle at the right was 10. 6x ing 10 for x. (3x - 4)° (9x + 5)° C.

A: We have to find value of x

Q: 16. y=3r-4 X

A:

Q: Find the quotient. (x2 – 6x + 9) - I+4

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Q: x² + 3r xp- 1 + x6

A:

Q: Evaluate -x+y2÷9 when x = 3 and y = -6.

A:

Q: -5x + 2y = 2 and -9x + 3y = 9 b

A: System of Linear equations

Q: y = 8x – 11 - 11 = 7x – 5y

A:

Q: Simplify 0. 2002 y3 20x7y-3 22

A:

Q: Find the output, b, when the input, a, is 6. b = -1-7a %3D

A: We have to find output b    When input a is 6   b=-1-7a

Q: d) y = x453x-1

A: Given query is to find the derivative.

Q: Find (2+2)² using identify.

A: Given: (2+2)2=?

Q: Find the domain of the algebraic expression.

A: We have to find the domain of the function: 2xx2-9 We know that rational function will be defined…

Q: Y^2+13y=-42

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Q: Vx² +16 Use a trig substitution to evaluate

A:

Q: If 8x=9, what does 8-2x equal?

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Q: -y+23 6y + 2

A:

Q: x2-3x-40=0

A: We have to factor -40 so that sum of the factors =-3-40=-8 times 5 And -8+5=-3So we will write…

Q: x2+ 2x--15

A:

Q: a. 4x²2 + y = 4, x4-y=1

A:

Q: Is -3 a solution of 8x – 9 > 0?

A: A value is a solution to inequality if, after the substitution of the variable, the inequality holds…

Q: y= 4x-11 2r

A: Given :  Y=4x-11 ----------------- 1 2x+3y=9 ----------- 2

Q: Why is (-3x2)(2x-5) not simplified? What must be done to simplify the expression?

A:

Q: x² + 14x = -24

A:

Q: What would -w+7=284 be?

A: Given  -w + 7 = 284 We have to find w

Q: waht is 6 x 2

A: topic - multiplication

Q: - 70 + 4x + 30 = 0 2

A: This question is related to functions and graph, we will solve it using given information.

Q: Why is 1+1=2 ?

A: