(soft) - BPR-06 ≈ Size: 350x450mm± 2mm - Thickness(6mm~8mm) - Material(UHMW-PE) - NIJ IIIA (soft) - BPR-07 ≈ Size: 150x150mm ± 2mm /6x6" - Thickness(6mm~8mm) - Material(UHMW-PE) - NIJ IIIA (soft) - BPR-08 ≈ Size: 280x340mm ± 2mm /11x14" - Thickness(6mm~8mm...
Specifications: Material: High-quality NIJ IIIA/III UHMWPE Size Options: 11x14, 10x12 Color: Camouflage Design and Style: Lightweight, soft, and comfortable with outstanding UV resistance and waterproof properties Performance and Property: High specific energy absorption and fastest shock wave dissipatio...
33-11X=(3-X)11 12X^2+6X=6X(2X+1)90-14Y=2(45-7Y) 7X+14^2=7(X+28)5X+15 =5(X+3) 6A^2-18=6(A^2-3)23+46Y=23(2A+1) 24Y^2-15Y8X+16Y 20B^2-10B28A+7B 4(S+2)-R(S+2)32A+64B P(A-4)+Q(A-4)16A+72B 2A(M+N)-3B(M+N)9A-18B x(x-y)+(x+y)(x-y...
14、11x^12×(-12x^11) 15、(x+5)(x+6) 16、(2x+1)(2x+3) 17、3x^3y×(2x^2y-3xy) 18、2x×(3x^2-xy+y^2) 19、(a^3)^3÷(a^4)^2 20、(x^2y)^5÷(x^2y)^3 21、(y^3)^3÷y^3÷(-y^2)^2 22、(-2mn^3)^3 23、(2x-1)(3x+2) 24、(2/3 x+3/4y)^2 25...
6)2x^3+11x^2+17x+6 答案 1)x³-3x²+(a+2)x-2a=x³-2x²-x²+2x+ax-2a=(x-2)(x²-x+a)2)应该是题目错了由广义韦达定理,所有因子的乘积为1,而1不是根所以必有根不是整数,代入式中x^4的小数部分是消不掉的3)6x^4+7x³-36x²-7x+6=6x^4+18x³-11x³-33x...
(soft) -BPR-08 ≈Size: 280x340mm ± 2mm /11x14"- Thickness(6mm~8mm) - Material(UHMW-PE)- NIJ IIIA Hard Board Description Packaging Content: 1 Piece Plate We offer two versions of the Ballistic Plate : One style without our logo, and the another style with our logo. We will randomly...