Rewrite the phrase using symbols. The sum of the squares of five and a number A B C D E (5+ X) ² 5² + X 5² + x² X² + 5 y r

Q: 6r - 5r

A: We use exponent and multiplication.

Q: a 3 9. 3 C

A: Given query is to find the vaoue of the variables a,b,c.

Q: fill in the puzz

A: Given, the puzzle is

Q: 2. Complete the square on the given expression. x² + 6x – 7 =

A:

Q: 6х2-8 a. y = 2х

A:

Q: 14. Area of the rectangle = 22 2x + 1 3x+1

A:

Q: area of the square

A:

Q: Complete the square to form a true equation. 5 x? 4**_ = (x+_ )? x + = (x+ +X- 4** %3D

A: Keeping formula in mind, square of (a+b). That is (a+b) ^2=a^2+b^2+2ab.

Q: da a 2 +10a+25a 2

A: Given,  ∫ 1a32+10a+25a12da

Q: Multiply. (-x+6)?=

A: (a+b)2=a2+b2+2ab

Q: The area of a rectangle

A: As we know that reactangle is a quadrilateral.The quadrilateral whose apposite sides are equal in…

Q: Simplify. Final answers should be written in standard form.   (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

A: The given expression is  (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

Q: (7 + 3x)° 430

A:

Q: 2x-4 15 2-X Mul Hiply and sinplit

A:

Q: Q6. The diagram below consists of 4 identical squares. Find the sum of 2p, Lq and Zr.

A: Assume that the lengths of the each of the 4 small squares are a as shown in the figure given…

Q: Find the perimeter of the rectangle. 2x - 3 3x2 + 5 P = 6x³ - 9x2 + 10x - 15 O P = 6x2 + 4x + 4 O P…

A: The length l and width w of the rectangle 3x2+5 and 2x-3 respectively. We have to find the parameter…

Q: Calculate the sum of squares Y. Y 2 9 11 13 15

A:

Q: Multiply and simplify. y2−w2y3−w3•y2+yw+w2y2+2yw+w2

A:

Q: 15. The area of the square below is 9x² + 12x + 4, find the perimeter of this square.

A:

Q: Which expression represents the area of the triangle below? 3x+2, 6x+2, 4x-2?

A: To find the area of the given right triangle, we need to identify the base and the height. The given…

Q: Complete the table. 2 1 -1 -2

A: Given

Q: 20 3+4i

A: Solution:

Q: Multiply. (b - 6)(2b + 8) (b - 6)(2b + 8) = (Simplify your answer.)

A:

Q: . A rectangle has a perimeter of 6x + 9x² - 10x +5 and a length of x. Find the width of the…

A: Given: Perimeter of the rectangle is 6x3+9x2-10x+5 and length is x.we need to find the width when…

Q: Multiply. 3x + 3 4x + 12 12x + 36 3x2 - 3 3x + 3 4x + 12 (Simplify your answer.) 12x + 36 3x2 - 3

A: We will take common part in denominator and numerator and we will cancel common terms.…