Solve 293(2) - 7(2) using factors?

2 ⤊

2007-10-15 06:41:31 · 3 answers · asked by v19 2 in Science & Mathematics ➔ Mathematics

It's the difference of two squares...

(293-7) (293 + 7)
= 286 x 300
= 85800.

2007-10-15 07:14:29 · answer #1 · answered by Anonymous · 2⤊ 0⤋

Assuming you mean:-
293Â² - 7Â²
= (293 - 7)(293 + 7)
= (286)(300)
= 85800

2007-10-18 12:31:36 · answer #2 · answered by Como 7 · 0⤊ 0⤋

(293-7)(2) = 286*2 = 572

2007-10-15 13:44:51 · answer #3 · answered by Robert 3 · 0⤊ 3⤋