Consider the equation 5x + 7 = 10 - 3x. (a) Determine whether x = =1 is a solution to the equation. (b) Show how to use the rules of algebra to solve the equation.

Q: (10) D(3x2 +4)2 -12х.

A: Given- D3x2+42=12x To check- whether the given statement is correct or not. Formula used- The power…

Q: Solve each equation. (a) x2 - 5 = 0 (b) (x - 4)2 = 5

A: (a) Use the identity a2-b2=a+ba-b to factorise the equation.

Q: Solve the equation (x - 1)3 - x + 1 = 0 hint: “Factor out” the term (x-1). Also, you should find…

A: Topic - solution of equation

Q: =X 10 5√x ex T

A:

Q: 116x + 2 = 12

A: Given that : -    116x+2 = 12     x = ?

Q: Algebraically solve the equation: a2 + 22 = - 4x. Write your answers using commas if needed. T =…

A: We have to find the value of x

Q: Use the like-bases property and exponents to solve the equation r+4 52z +6 5

A:

Q: Consider the foilowing equation: =÷+ %3D (A) What is the LCD to multiply by all terms? (B) AFTER…

A:

Q: Simplify √9-√6 −8+ √6 by rationalizing the denominator.

A:

Q: We are using the rules of exponents and have the following problem: (u3v)(2v2) How do you solve and…

A: Given the expression is

Q: (b) (1 + i)(3 – 4i)(4 – i) - i(2 + 2i)3 (c) (3 – 2i)² (T + i)100 (d) (T i) 100 -

A: Following are the properties for any complex number z=a+ib. z¯=a−ibz=z1z2z=z1z2z=a+ibz¯=z

Q: For the expression in part (a), perform the indicated operations and then simplify, if possible.…

A:

Q: Solve the equation | 2x - 3 | = 7.

A: To solve the equation: 2x-3=7. We know that if x=a then x=±a. 2x-3=±72x=7+3 or 2x=-7+3x=5  or x=-2

Q: I have an algebra question from my homework, but i am stuck on this one,  a = -(8i) +4j  find -4a…

A: -4a = -4× (-8i+4j)         = 32i-16j         - Answer

Q: 4x2 – 9 (a) 2x 3 x3 - a³ (b) х — а

A:

Q: (a) Simplify 5x²15x 2x² 18

A:

Q: (B + AC) (A + BC) + ABC

A:

Q: 450e04x 0.4х 2000

A: We will solve the following.

Q: Write in simplified radical form 3-√11 8-√6 8+√6 8-√6 W (3-√₁₁) (8-√6) (8+56)(8-√6) Work (8+√6)…

A: Given:The expression is .To Find:The simplified form of the expression by rationalizing the…

Q: 2) Simplify the algebraic expression (there is no solving here). 2(x + 12) - x - (3x + 16) + 5

A: It is given that  The algebraic expression is 2(x + 12) - x - (3x + 16) + 5

Q: Scenario: Q4 Writing & Mo School soccer game tickets cost $12 for general admission and only $9 with…

A:

Q: The length of a brick path is 12 feet. (A) You want to add an equal, unknown length of stones at…

A: part(a)The length of a brick path is 12 feet.An unknown length is to be added at each end of given…

Q: ( The length of a rectangular garden is two feet longer than its width)        (A) Label each edge…

A: part(a)The length of a rectangular garden is two feet longer than its width.Let the width of the…

Q: A student is checking whether the design she drew is symmetric. Can she determine whether MN and PN…

A: Yes.

Q: Write the equation obtained after multiplying the equation 1 4 12 by the common x-2 X-8x + 12…

A: