Simplify (7y^2-3y+3)-(4y^2-4y+8)+(2y^2-4y+7) ( (7y^2-3y+3)-(4y^2-4y+8)+(2y^2-4y+7)) 相关知识点: 试题来源: 解析 Remove parentheses. ( (7y^2-3y+3)-(4y^2-4y+8)+2y^2-4y+7) Simplify each term. ( 7y^2-3y+3-4y^2+4y-8+2y^...
(a) 4 =81x2 (b) (2y^2*(4y)^2)/(3y)=(y^4)/(24)note (a) B1:Obtanax^n , (a,n≠q0)where a= 81 or n =2 B1: 81x^2 Do not isw so for example =81x2=9x scores BOBO (b) B1: Obtains ay", (a,n≠q0)where 1 a=1/(24)orn=4(Alow0.41666. .. or 24 0.416 wi...
New plug-in couplings simplify connection and disconnection of hydraulic hoseHosesHydraulicsCouplersdoi:10.1108/ilt.2001.01853aad.008Emerald Publishing LimitedIndustrial Lubrication & Tribology
Function: f(x)=7x−9 Calculations: {eq}\begin{align*} f\left(x\right)&=7x-9\f\left(x+h\right)&=7\left(x+h\right)-9... Learn more about this topic: Algebraic Rule: Definition & Concept from Chapter 8/ Lesson 8 76K
Reports that the U.S. Department of Health and Human Services has released plans to streamline grant programs. Goals of the department's plan; Deadlines established for various activities of the department. INSET: What Grantees Want.EBSCO_bspHealth Grants & Contracts Weekly...
百度试题 结果1 题目Expand and simplify$$ 4 ( y + 3 ) + 3 ( y + 2 ) $$$ 4 y + 1 2 + 3 y + 6 \\ = 7 y + 1 8 $$ 相关知识点: 试题来源: 解析 4y+12+3y+6 =7y+18 反馈 收藏
( (51z^6y^(-3)a(19y^(-7)))/((59z^4y^2a^(-1))(17z^(-5)y)))Multiply( y^(-3)) by ( y^(-7)) by adding the exponents.( (51z^6y^(-10)a⋅ 19)/((59z^4y^2a^(-1))(17z^(-5)y)))Multiply( z^4) by ( z^(-5)) by adding the exponents.( (51z^6...