Which shows a difference of squares?

Asked by maham237 @ 18/12/2020 in Mathematics viewed by 271 People

10y2 – 4x2
16y2 – x2
8x2 – 40x + 25
64x2 – 48x + 9

Answered by maham237 @ 18/12/2020

16y² - x² shows the difference of squares.

square root of 16y² is 4y
square root fo x² is x

(4y - x)(4y + x)
4y(4y + x) -x(4y + x)
16y² + 4xy -4xy - x²
16y² - x²

The middle two terms is equal to zero.

Which shows a difference of squares

Asked by maham237 @ 29/12/2020 in English viewed by 279 persons

Which shows a difference of squares? 10y2 – 4x2 16y2 – x2 8x2 – 40x + 25 64x2 – 48x + 9

Which shows 232 − 172 being evaluated using the difference of perfect squares method? 232 − 172 = (529 + 289)(529 − 289) = 196,320 232 − 172 = 529 − 289 = 240 232 − 172 = (23 + 17)(23 − 17) = (40)(6) = 240 232 − 172 = (23 − 17)2 = (6)2 = 36

Asked by maham237 @ 13/01/2021 in Mathematics viewed by 443 persons

Which shows 232 − 172 being evaluated using the difference of perfect squares method?

Asked by maham237 @ 23/12/2020 in Mathematics viewed by 289 persons

Which shows 232 − 172 being evaluated using the difference of perfect squares method? 232 − 172 = (529 + 289)(529 − 289) = 196,320 232 − 172 = 529 …

Show that the square of any positive integer

Asked by admin @ 29/08/2021 in Math viewed by 332 persons

Prove that square of any positive integer is of the form 4q or 4q+1 for some integer q

If the square of the difference of the zeros

Asked by admin @ 16/08/2021 in Math viewed by 339 persons

If the squared difference of the zeroes of the quadratic polynomial f (x) = x² + px + 45 is equal to 144 , find the value of p .

Use euclid's division lemma to show that the square

Asked by admin @ 12/08/2021 in Math viewed by 265 persons

use Euclid division lemma to show that the square of any positive integer is either of the form 3m or 3m+1 for some integer m

Show that the diagonals of a square are equal

Asked by admin @ 11/08/2021 in Math viewed by 332 persons

Show that the diagonals of a square are equal and bisect each other at right angles? ????

For any square matrix a show that aa is symmetric

Asked by admin @ 06/08/2021 in Math viewed by 268 persons

For any square matrix A, show that AA' is symmetric.

Which shows a perfect square trinomial?

Asked by maham237 @ 22/12/2020 in Mathematics viewed by 345 persons

Which shows a perfect square trinomial? a. 50y2 – 4x2 b. 100 – 36x2y2 c. 16x2 + 24xy + 9y2 d. 49x2 – 70xy + 10y2

Which function shows a fabric with a price of $1.25 per square yard?

Asked by maham237 @ 22/12/2020 in Mathematics viewed by 350 persons

HELP!!! Which function shows a fabric with a price of $1.25 per square yard?

The difference of squares of two numbers is 45

Asked by admin @ 20/08/2021 in Math viewed by 318 persons

The difference of the squares of two numbers is 45 the square of the smallest number is 4 times the larger number determine the numbers.

The difference of squares of two numbers is 88

Asked by admin @ 13/08/2021 in Math viewed by 334 persons

The difference of squares of two numbers be 88. If the larger number is 5 less than twice the smaller Number then find two numbers.

The difference of squares of two numbers is 180

Asked by admin @ 10/08/2021 in Math viewed by 343 persons

The difference of squares of two numbers is 180.The square of the smaller number is 8 times the larger number. Find the two numbers.............(it's a sum of Quadratic Equations!!!!)

The difference of the squares of two numbers is 180

Asked by admin @ 05/08/2021 in Math viewed by 319 persons

The difference of squares of two numbers is 180.The square of the smaller number is 8 times the larger number. Find the two numbers.............(it's a sum of Quadratic Equations!!!!)