Math, asked by janeshajoshi, 23 days ago

6. Simplify the expression and find its value when a = 1 and b= -2
(1) 6(a? + 5ab) + 9 -4ab
(ii) -45b - ab + b3

Answers

Answered by jiviteshchandak

1

i) -39

ii) 86

solve both the equations by substituting the vale of a and b

Previous Question

Next Question

Similar questions

Math, 11 days ago

825 divided by 100 please give your answer in one minute ...

English, 11 days ago

You are the only teacher who is ___ (a/an) M.A . if an then explain why bcz an is used before vowel i.e. a,e,i,o,u. and M is not a vowel than why an?

Biology, 11 days ago

What is brain tumor ? Write it's symptoms please don't spam ...

English, 23 days ago

A. Complete these sentences using the past perfect tense of the verbs given in (finish) our dinner, we went for (eat) some spicy food, they began the brackets. way home 1. When we 5. The batsmen team 2. After they feel sick. 6. By the time we already 3. The plants...

India Languages, 23 days ago

चाळीत खूप माणसे आजूबाजूला वर खाली राहतात शब्दसमुहतील ऐक शब्द...

Biology, 7 months ago

Q1) True or False ,if statement is incorret when correct the statement: 1,A cell containing 46 chromosomes will have 23 chromatin fibres inside the nucleus during interphase...

Accountancy, 7 months ago

. Hari, Kunal and Uma are partners in a firm sharing profits and losses in the ratio of 5:37. From 1st April, 2018 they decided to share future profits and losses in the ratio of 2:5:3. Their Balance Sheet showed a balance of 75,000 in the Profit and Loss Account and a balance of * 15,000 in Investment Fluctuation Fund. For this purpose, it was agreed that: (1) Goodwill of the firm was valued at...

Math, 7 months ago

Q.9 A line intersects the y-axis and x-axis at the points P and Q, respectively. If (2, –5) is the mid-point of PQ, then the coordinates of P and Q are, respectively...