Equivalent Forms And Factorization
Gbogbo ọrọ náà
The same algebraic expression can be dressed in many different outfits. Written one way it hides its secrets; written another, its key features leap straight out. Factorization is the tool that rewrites an expression in an equivalent form so you can read off what it really does.
In this lesson you will rewrite expressions by factoring out common factors, recognizing the difference of two squares, and factoring quadratics. Each equivalent form reveals something useful: a shared factor, a zero, or a hidden structure that the original expression kept out of sight.
Ebumnobi
- Rewrite expressions in equivalent forms by factorization to reveal and explain properties of the quantity represented.
Akọmọ Ojú-ẹkọ
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ayẹwo Ẹkọ
Ekele diri gi maka imecha ihe karịrị na Equivalent Forms And Factorization. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- Factor 6x^2 + 9x completely. A. 3(2x^2 + 3x) B. 3x(2x + 3) C. x(6x + 9) D. 3x(2x + 9) Answer: B
- Factor x^2 - 25. A. (x - 5)^2 B. (x - 25)(x + 1) C. (x - 5)(x + 5) D. (x + 5)^2 Answer: C
- Factor x^2 + 5x + 6. A. (x + 1)(x + 6) B. (x + 2)(x + 3) C. (x - 2)(x - 3) D. (x + 5)(x + 1) Answer: B
- The complete factorization of 2x^2 - 8 is: A. 2(x^2 - 4) B. (2x - 4)(x + 2) C. 2(x - 2)(x + 2) D. (x - 2)(2x + 4) Answer: C
- Which form of x^2 + 5x + 6 most directly shows where it equals zero? A. x^2 + 5x + 6 B. (x + 2)(x + 3) C. x(x + 5) + 6 D. 6 + 5x + x^2 Answer: B
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
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Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Equivalent Forms And Factorization? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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