What properties of addition are used in these​ equalities?   ​(a) 14+18=18+14​ (b)98,765+12,345 is a whole number ​(c) 12+0=12 ​(d) (12+16)+18=30+16 ​(e) (17+19)+(1+13)=30+20 ​     Commutative property   Associative property   Additive-identity property of zero   closure property

Q: Will you help me solve 3/a2-4/ab+5/b2 ? I dont understand what happens to the numerator when I try…

A: The expression is given by,

Q: Multiply the following binomials using the method indicated. (Simplify your answers completely.) (y…

A: Topic -multiplication of binomials  hy different methods

Q: 10 Prove that: ²x = 1 (g)(x) m = 1 so that the product

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

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A: The equation given to us is as follows: y1-P=AQ+α1+α3+α5P+α2+α4Qβ1+β3+β5P+β2+β4Q-P When the RHS is…

Q: 18/90 simplify fraction

A: To simplify the fraction 18/90

Q: What is the coefficent of the term with a² when you expand out (3x + 2)7 (A) 15120 (B) 6048 (C) 1344…

A: We have to solve given problem:

Q: (84 25) + (84-75) = 84(25+75) Distributive Property OAssociative Property of Addition O Commutative…

A:

Q: (Optional) Without evaluating the products, reason which expression is greater, 3394 · 3328 or…

A:

Q: Solve the quadratic equation x-x-563D0. a. Graphically b. Numerically c. Symbolically

A: We graph the function And find x-intercepts x-intercepts are -7 and 8 Answer: x=-7 and 8

Q: when multiplying whole numbers and fractions whats the easiest thing to do. example (9)(8/9)?

A: Following Steps while multiplying whole numbers and fractionsRewrite the whole number as a…

Q: 2+32 12-71-3 2*+32

A: Since both the singular points lies outside the given region hence value of the given integral will…

Q: F the blanks. Then, choose the property of add (a) +7 = 7+ 8 LICH %3D (b) +(7 +5) = (3 + 7) 5 +0 = 3

A:

Q: what is 401-137 equal by checking your answer

A: Topic:- simplification

Q: How is duality connected to the principle of reciprocity in number theory?

A: To find: How is duality connected to the principle of reciprocity in number theory.Duality and the…

Q: čc-8th-numbers-operations/cc-8th-exponent-properties/e/powers-of-prc Select the equivalent…

A: To find (x^4.y^4)^3

Q: how do I explain  (14+12)× (8+12 )is greater than (14×12)+(8×12)

A: 4) The mathematical expressions (14+12)×(8+12) and (14×12)+(8×12).

Q: Drag the tiles to the boxes to form Match the pairs of equivalent expressions. (-14 + ) – (1 + ) (5…

A: first solve all the expression and the find the equivalence expression:…

Q: Evaluate (g) 5-72 е

A:

Q: 2 8 I Identify the factors of each expression to figure out the name of the Indian mathematician who…

A: Here, We have given some algebraic expressions now we have to find out their factors and then we…

Q: Which expression has a value of 0? i) -(-7)° + 2 x (-5)° - (-4)° ii) (7x5)°- (5-4)² + (8- 5)° 5- (4…

A:

Q: 57 + 233+ 43+ 67 Use commutative property to switch two of the numbers to make it easier to add…

A: The given addition can be written as (57+43)+(233+67).

Q: inverse of 102 What is the additive inverse of the point on the number line? -5 -4 -3 -2 -1 0 + 1 2…

A:

Q: i need a complete NOT AI explanation of every step how to dothis exercise

A: Prime factorization of the number (35-32)222 First evaluate the expression which is inside the…

Q: Evaluate the expression.

A: We have to evaluate the expressions: (a)  327·3127(b)  723753(c)  65-10 Applying above properties…

Q: Simplify the expression glven below. I + 2 r3 + 212 - 9r - 18 3 + 1 12 -9 OA 31 + 1 O B. (= + 3)(=…

A:

Q: Simplify (56 +47)(-6 - 7)

A:

Q: ompare and Contrast: Use the canvas below to, simplify (3x + 8)(x + 1) using a table, the…

A: Let us consider y=3x+8x+1 First, let us simplify using table. Let, the simplified form of y be…

Q: -7 + 6(- 8n + 8) = (-2n + 5) +7

A: Explanation and solutions is given below....

Q: Does the associative property hold for the real numbers under the operation of division? Given an…

A: We have to tell that whether associative property hold for real numbers under the operation of…

Q: Evaluate the expressions using the order of operations. (- 14 + 17) -3+(12-21) ... (- 14 + 17) •3+…

A:

Q: Multiplying the denominator and numerator of (4.24) by 4 [(B1 + B3 + B5) + A (B2 + B4)]? we get…

A: 1. In the first two sets it was applying LCM in two fractions as follows. A+BC=AC+BC 2. In all other…

Q: Select the equivalent expression. 82 3 =? 44 Choose 1 answer: 82 44 86 412 82 412 86 4

A: Exponent property

Q: How is multiplying 0.8 by 100 like multiplying 0.8 by 0.01 how is it different

A: See the attachment