2006-12-18 01:16:22 · 8 answers · asked by styles4u 4 in Science & Mathematics ➔ Mathematics
(4x-6)(4x-6)
(4x-6)^2
2006-12-18 05:17:23 · answer #1 · answered by Anonymous · 4⤊ 0⤋
right it is the thanks to attain a appropriate sq. trinomial: there is a few thing squared on each and every end, and two times the fabricated from both roots contained in the midsection. right here, you've b^2 and four^2 on each and every end, and 2*b*4 = 8b contained in the midsection. So write a pair of parenthesis ( ) and put in between them the signal between the first 2 words, no matter if - or +. right here, it truly is +. be conscious, the signal between the 2d 2 words will continuously be + for authentic huge style coeffieiccnts.) So now you've ( + ) finally, positioned both roots contained in the areas and an exponent ^2 on the exterior.: (b + 4)^2 To coach it, positioned the elements part by technique of part and multply them out. (b + 4 )(b + 4) = b^2 + 4b + 4b + 16 = b^2 + 8b + 16 attempt this your self some cases with diverse examples and also you may get the carry of it. sturdy success on your try!
2016-11-27 01:58:12 · answer #2 · answered by Anonymous · 0⤊ 0⤋
16x² - 48x + 36
= 4(4x² - 12x + 9)
= 4(2x-3)²
2006-12-18 03:17:59 · answer #3 · answered by Ranna Renni 2 · 1⤊ 0⤋
16x^2 - 48x + 36 = 0 (:4)
4x² - 12x + 9 = 0
(2x - 3)(2x - 3) = 0
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2006-12-18 02:53:15 · answer #4 · answered by aeiou 7 · 1⤊ 0⤋
16x^2 - 48x + 36
Since this is a perfect square the factors are:
(4x -6)^2
Simply take sqrt of 1st term and subtract sqrt of last term to get one of two equal factors.
2006-12-18 01:24:02 · answer #5 · answered by ironduke8159 7 · 1⤊ 0⤋
16x^2 - 48x + 36
4*( 4x^2-12x +9)
4*(2x - 3)^2
2006-12-18 02:24:40 · answer #6 · answered by Beta01 3 · 1⤊ 0⤋
(4x-6)^2
solution:
4*4=16
x*x=x^2
-6 * -6 = 36
-24 + -24 = -48
2006-12-18 01:25:43 · answer #7 · answered by operaphantom2003 4 · 1⤊ 0⤋
(A+B)^2=A^2+2AB+B^2 and (4x)^2-2*4x*6+6^2=(4x-6)^2 . oK!
2006-12-18 02:49:01 · answer #8 · answered by Grasu M 2 · 1⤊ 0⤋